From 2e8c2c11d09fe1bfc70f70760233d09d02ef796a Mon Sep 17 00:00:00 2001
From: local <local@example.com>
Date: Sun, 8 Feb 2026 01:57:44 +0000
Subject: [PATCH] Add persian-tutor: Gradio-based GCSE Persian language
 learning app

Vocabulary study with FSRS spaced repetition, AI tutoring (Ollama/Claude),
essay marking, idioms browser, Anki export, and dashboard. 918 vocabulary
entries across 39 categories. 41 tests passing.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 python/persian-tutor/CLAUDE.md                |   38 +
 python/persian-tutor/README.md                |   57 +
 python/persian-tutor/ai.py                    |   44 +
 python/persian-tutor/anki_export.py           |   76 +
 python/persian-tutor/app.py                   |  511 ++
 python/persian-tutor/data/vocabulary.json     | 7346 +++++++++++++++++
 python/persian-tutor/db.py                    |  234 +
 python/persian-tutor/modules/__init__.py      |    0
 python/persian-tutor/modules/dashboard.py     |   84 +
 python/persian-tutor/modules/essay.py         |   78 +
 python/persian-tutor/modules/idioms.py        |  200 +
 python/persian-tutor/modules/tutor.py         |   65 +
 python/persian-tutor/modules/vocab.py         |  152 +
 python/persian-tutor/requirements.txt         |    3 +
 python/persian-tutor/scripts/build_vocab.py   | 1100 +++
 .../persian-tutor/scripts/generate_vocab.py   |   81 +
 python/persian-tutor/stt.py                   |   65 +
 python/persian-tutor/tests/__init__.py        |    0
 python/persian-tutor/tests/test_ai.py         |   89 +
 .../persian-tutor/tests/test_anki_export.py   |   86 +
 python/persian-tutor/tests/test_db.py         |  151 +
 python/persian-tutor/tests/test_vocab.py      |  204 +
 22 files changed, 10664 insertions(+)
 create mode 100644 python/persian-tutor/CLAUDE.md
 create mode 100644 python/persian-tutor/README.md
 create mode 100644 python/persian-tutor/ai.py
 create mode 100644 python/persian-tutor/anki_export.py
 create mode 100644 python/persian-tutor/app.py
 create mode 100644 python/persian-tutor/data/vocabulary.json
 create mode 100644 python/persian-tutor/db.py
 create mode 100644 python/persian-tutor/modules/__init__.py
 create mode 100644 python/persian-tutor/modules/dashboard.py
 create mode 100644 python/persian-tutor/modules/essay.py
 create mode 100644 python/persian-tutor/modules/idioms.py
 create mode 100644 python/persian-tutor/modules/tutor.py
 create mode 100644 python/persian-tutor/modules/vocab.py
 create mode 100644 python/persian-tutor/requirements.txt
 create mode 100644 python/persian-tutor/scripts/build_vocab.py
 create mode 100644 python/persian-tutor/scripts/generate_vocab.py
 create mode 100644 python/persian-tutor/stt.py
 create mode 100644 python/persian-tutor/tests/__init__.py
 create mode 100644 python/persian-tutor/tests/test_ai.py
 create mode 100644 python/persian-tutor/tests/test_anki_export.py
 create mode 100644 python/persian-tutor/tests/test_db.py
 create mode 100644 python/persian-tutor/tests/test_vocab.py

diff --git a/python/persian-tutor/CLAUDE.md b/python/persian-tutor/CLAUDE.md
new file mode 100644
index 0000000..71bf151
--- /dev/null
+++ b/python/persian-tutor/CLAUDE.md
@@ -0,0 +1,38 @@
+# Persian Language Tutor
+
+## Overview
+Gradio-based Persian (Farsi) language learning app for English speakers, using GCSE Persian vocabulary (Pearson spec) as seed data.
+
+## Tech Stack
+- **Frontend**: Gradio (browser handles RTL natively)
+- **Spaced repetition**: py-fsrs (same algorithm as Anki)
+- **AI**: Ollama (fast, local) + Claude CLI (smart, subprocess)
+- **STT**: faster-whisper via sttlib from tool-speechtotext
+- **Anki export**: genanki for .apkg generation
+- **Database**: SQLite (file-based, data/progress.db)
+- **Environment**: `whisper-ollama` conda env
+
+## Running
+```bash
+mamba run -n whisper-ollama python app.py
+```
+
+## Testing
+```bash
+mamba run -n whisper-ollama python -m pytest tests/
+```
+
+## Key Paths
+- `data/vocabulary.json` — GCSE vocabulary data
+- `data/progress.db` — SQLite database (auto-created)
+- `app.py` — Gradio entry point
+- `db.py` — Database layer with FSRS integration
+- `ai.py` — Dual AI backend (Ollama + Claude)
+- `stt.py` — Persian speech-to-text wrapper
+- `modules/` — Feature modules (vocab, dashboard, essay, tutor, idioms)
+
+## Architecture
+- Single-process Gradio app with shared SQLite connection
+- FSRS Card objects serialized as JSON in SQLite TEXT columns
+- Timestamps stored as ISO-8601 strings
+- sttlib imported via sys.path from tool-speechtotext project
diff --git a/python/persian-tutor/README.md b/python/persian-tutor/README.md
new file mode 100644
index 0000000..76667ee
--- /dev/null
+++ b/python/persian-tutor/README.md
@@ -0,0 +1,57 @@
+# Persian Language Tutor
+
+A Gradio-based Persian (Farsi) language learning app for English speakers, built around GCSE Persian vocabulary (Pearson specification).
+
+## Features
+
+- **Vocabulary Study** — Search, browse, and study 918 GCSE Persian words across 39 categories
+- **Flashcards with FSRS** — Spaced repetition scheduling (same algorithm as Anki)
+- **Idioms & Expressions** — 25 Persian social conventions with cultural context
+- **AI Tutor** — Conversational Persian lessons by GCSE theme (via Ollama)
+- **Essay Marking** — Write Persian essays, get AI feedback and grading (via Claude)
+- **Dashboard** — Track progress, streaks, and mastery
+- **Anki Export** — Generate .apkg decks for offline study
+- **Voice Input** — Speak Persian via microphone (Whisper STT) in the Tutor tab
+
+## Prerequisites
+
+- `whisper-ollama` conda environment with Python 3.10+
+- Ollama running locally with `qwen2.5:7b` (or another model)
+- Claude CLI installed (for essay marking / smart mode)
+
+## Setup
+
+```bash
+/home/ys/miniforge3/envs/whisper-ollama/bin/pip install gradio genanki fsrs
+```
+
+## Running the app
+
+```bash
+cd /home/ys/family-repo/Code/python/persian-tutor
+/home/ys/miniforge3/envs/whisper-ollama/bin/python app.py
+```
+
+Then open http://localhost:7860 in your browser.
+
+## Running tests
+
+```bash
+cd /home/ys/family-repo/Code/python/persian-tutor
+/home/ys/miniforge3/envs/whisper-ollama/bin/python -m pytest tests/ -v
+```
+
+41 tests covering db, vocab, ai, and anki_export modules.
+
+## Expanding vocabulary
+
+The vocabulary can be expanded by editing `data/vocabulary.json` directly or by updating `scripts/build_vocab.py` and re-running it:
+
+```bash
+/home/ys/miniforge3/envs/whisper-ollama/bin/python scripts/build_vocab.py
+```
+
+## TODO
+
+- [ ] Voice-based vocabulary testing — answer flashcard prompts by speaking Persian
+- [ ] Improved UI theme and layout polish
diff --git a/python/persian-tutor/ai.py b/python/persian-tutor/ai.py
new file mode 100644
index 0000000..c6b6240
--- /dev/null
+++ b/python/persian-tutor/ai.py
@@ -0,0 +1,44 @@
+"""Dual AI backend: Ollama (fast/local) and Claude CLI (smart)."""
+
+import subprocess
+
+import ollama
+
+DEFAULT_OLLAMA_MODEL = "qwen2.5:7b"
+
+
+def ask_ollama(prompt, system=None, model=DEFAULT_OLLAMA_MODEL):
+    """Query Ollama with an optional system prompt."""
+    messages = []
+    if system:
+        messages.append({"role": "system", "content": system})
+    messages.append({"role": "user", "content": prompt})
+    response = ollama.chat(model=model, messages=messages)
+    return response.message.content
+
+
+def ask_claude(prompt):
+    """Query Claude via the CLI subprocess."""
+    result = subprocess.run(
+        ["claude", "-p", prompt],
+        capture_output=True,
+        text=True,
+    )
+    return result.stdout.strip()
+
+
+def ask(prompt, system=None, quality="fast"):
+    """Unified interface. quality='fast' uses Ollama, 'smart' uses Claude."""
+    if quality == "smart":
+        return ask_claude(prompt)
+    return ask_ollama(prompt, system=system)
+
+
+def chat_ollama(messages, system=None, model=DEFAULT_OLLAMA_MODEL):
+    """Multi-turn conversation with Ollama."""
+    all_messages = []
+    if system:
+        all_messages.append({"role": "system", "content": system})
+    all_messages.extend(messages)
+    response = ollama.chat(model=model, messages=all_messages)
+    return response.message.content
diff --git a/python/persian-tutor/anki_export.py b/python/persian-tutor/anki_export.py
new file mode 100644
index 0000000..676762e
--- /dev/null
+++ b/python/persian-tutor/anki_export.py
@@ -0,0 +1,76 @@
+"""Generate Anki .apkg decks from vocabulary data."""
+
+import genanki
+import random
+
+# Stable model/deck IDs (generated once, kept constant)
+_MODEL_ID = 1607392319
+_DECK_ID = 2059400110
+
+
+def _make_model():
+    """Create an Anki note model with two card templates."""
+    return genanki.Model(
+        _MODEL_ID,
+        "GCSE Persian",
+        fields=[
+            {"name": "English"},
+            {"name": "Persian"},
+            {"name": "Finglish"},
+            {"name": "Category"},
+        ],
+        templates=[
+            {
+                "name": "English → Persian",
+                "qfmt": '<div style="font-size:1.5em">{{English}}</div>'
+                '<br><small>{{Category}}</small>',
+                "afmt": '{{FrontSide}}<hr id="answer">'
+                '<div dir="rtl" style="font-size:2em">{{Persian}}</div>'
+                "<br><div>{{Finglish}}</div>",
+            },
+            {
+                "name": "Persian → English",
+                "qfmt": '<div dir="rtl" style="font-size:2em">{{Persian}}</div>'
+                '<br><small>{{Category}}</small>',
+                "afmt": '{{FrontSide}}<hr id="answer">'
+                '<div style="font-size:1.5em">{{English}}</div>'
+                "<br><div>{{Finglish}}</div>",
+            },
+        ],
+        css=".card { font-family: arial; text-align: center; }",
+    )
+
+
+def export_deck(vocab, categories=None, output_path="gcse-persian.apkg"):
+    """Generate an Anki .apkg deck from vocabulary entries.
+
+    Args:
+        vocab: List of vocabulary entries (dicts with english, persian, finglish, category).
+        categories: Optional list of categories to include. None = all.
+        output_path: Where to save the .apkg file.
+
+    Returns:
+        Path to the generated .apkg file.
+    """
+    model = _make_model()
+    deck = genanki.Deck(_DECK_ID, "GCSE Persian")
+
+    for entry in vocab:
+        if categories and entry.get("category") not in categories:
+            continue
+
+        note = genanki.Note(
+            model=model,
+            fields=[
+                entry.get("english", ""),
+                entry.get("persian", ""),
+                entry.get("finglish", ""),
+                entry.get("category", ""),
+            ],
+            guid=genanki.guid_for(entry.get("id", entry["english"])),
+        )
+        deck.add_note(note)
+
+    package = genanki.Package(deck)
+    package.write_to_file(output_path)
+    return output_path
diff --git a/python/persian-tutor/app.py b/python/persian-tutor/app.py
new file mode 100644
index 0000000..fa06192
--- /dev/null
+++ b/python/persian-tutor/app.py
@@ -0,0 +1,511 @@
+"""Persian Language Tutor — Gradio UI."""
+
+import json
+import os
+import tempfile
+import time
+
+import gradio as gr
+
+import db
+from modules import vocab, dashboard, essay, tutor, idioms
+from modules.essay import GCSE_THEMES
+from modules.tutor import THEME_PROMPTS
+from anki_export import export_deck
+
+
+# ---------- Initialise ----------
+db.init_db()
+vocabulary = vocab.load_vocab()
+categories = ["All"] + vocab.get_categories()
+
+
+# ---------- Helper ----------
+def _rtl(text, size="2em"):
+    return f'<div dir="rtl" style="font-size:{size}; text-align:center">{text}</div>'
+
+
+# ================================================================
+# TAB HANDLERS
+# ================================================================
+
+# ---------- Dashboard ----------
+def refresh_dashboard():
+    overview_md = dashboard.format_overview_markdown()
+    cat_data = dashboard.get_category_breakdown()
+    quiz_data = dashboard.get_recent_quizzes()
+    return overview_md, cat_data, quiz_data
+
+
+# ---------- Vocabulary Search ----------
+def do_search(query, category):
+    results = vocab.search(query)
+    if category and category != "All":
+        results = [r for r in results if r["category"] == category]
+    if not results:
+        return "No results found."
+    lines = []
+    for r in results:
+        status = vocab.get_word_status(r["id"])
+        icon = {"new": "⬜", "learning": "🟨", "mastered": "🟩"}.get(status, "⬜")
+        lines.append(
+            f'{icon} **{r["english"]}** — '
+            f'<span dir="rtl">{r["persian"]}</span>'
+            f' ({r.get("finglish", "")})'
+        )
+    return "\n\n".join(lines)
+
+
+def do_random_word(category, transliteration):
+    entry = vocab.get_random_word(category=category)
+    if not entry:
+        return "No words found."
+    return vocab.format_word_card(entry, show_transliteration=transliteration)
+
+
+# ---------- Flashcards ----------
+def start_flashcards(category, direction):
+    batch = vocab.get_flashcard_batch(count=10, category=category)
+    if not batch:
+        return "No words available.", [], 0, 0, "", gr.update(visible=False)
+
+    first = batch[0]
+    if direction == "English → Persian":
+        prompt = f'<div style="font-size:2em; text-align:center">{first["english"]}</div>'
+    else:
+        prompt = _rtl(first["persian"])
+
+    return (
+        prompt,                    # card_display
+        batch,                     # batch state
+        0,                         # current index
+        0,                         # score
+        "",                        # answer_box cleared
+        gr.update(visible=True),   # answer_area visible
+    )
+
+
+def submit_answer(user_answer, batch, index, score, direction, transliteration):
+    if not batch or index >= len(batch):
+        return "Session complete!", batch, index, score, "", gr.update(visible=False), ""
+
+    entry = batch[index]
+    dir_key = "en_to_fa" if direction == "English → Persian" else "fa_to_en"
+    is_correct, correct_answer, _ = vocab.check_answer(entry["id"], user_answer, direction=dir_key)
+
+    if is_correct:
+        score += 1
+        result = "✅ **Correct!**"
+    else:
+        result = f"❌ **Incorrect.** The answer is: "
+        if dir_key == "en_to_fa":
+            result += f'<span dir="rtl">{correct_answer}</span>'
+        else:
+            result += correct_answer
+
+    card_info = vocab.format_word_card(entry, show_transliteration=transliteration)
+    feedback = f"{result}\n\n{card_info}\n\n---\n*Rate your recall to continue:*"
+
+    return feedback, batch, index, score, "", gr.update(visible=True), ""
+
+
+def rate_and_next(rating_str, batch, index, score, direction):
+    if not batch or index >= len(batch):
+        return "Session complete!", batch, index, score, gr.update(visible=False)
+
+    import fsrs as fsrs_mod
+    rating_map = {
+        "Again": fsrs_mod.Rating.Again,
+        "Hard": fsrs_mod.Rating.Hard,
+        "Good": fsrs_mod.Rating.Good,
+        "Easy": fsrs_mod.Rating.Easy,
+    }
+    rating = rating_map.get(rating_str, fsrs_mod.Rating.Good)
+    entry = batch[index]
+    db.update_word_progress(entry["id"], rating)
+
+    index += 1
+    if index >= len(batch):
+        summary = f"## Session Complete!\n\n**Score:** {score}/{len(batch)}\n\n"
+        summary += f"**Accuracy:** {score/len(batch)*100:.0f}%"
+        return summary, batch, index, score, gr.update(visible=False)
+
+    next_entry = batch[index]
+    if direction == "English → Persian":
+        prompt = f'<div style="font-size:2em; text-align:center">{next_entry["english"]}</div>'
+    else:
+        prompt = _rtl(next_entry["persian"])
+
+    return prompt, batch, index, score, gr.update(visible=True)
+
+
+# ---------- Idioms ----------
+def show_random_idiom(transliteration):
+    expr = idioms.get_random_expression()
+    return idioms.format_expression(expr, show_transliteration=transliteration), expr
+
+
+def explain_idiom(expr_state):
+    if not expr_state:
+        return "Pick an idiom first."
+    return idioms.explain_expression(expr_state)
+
+
+def browse_idioms(transliteration):
+    exprs = idioms.get_all_expressions()
+    lines = []
+    for e in exprs:
+        line = f'**<span dir="rtl">{e["persian"]}</span>** — {e["english"]}'
+        if transliteration != "off":
+            line += f' *({e["finglish"]})*'
+        lines.append(line)
+    return "\n\n".join(lines)
+
+
+# ---------- Tutor ----------
+def start_tutor_lesson(theme):
+    response, messages, system = tutor.start_lesson(theme)
+    chat_history = [{"role": "assistant", "content": response}]
+    return chat_history, messages, system, time.time()
+
+
+def send_tutor_message(user_msg, chat_history, messages, system, audio_input):
+    # Use STT if audio provided and no text
+    if audio_input is not None and (not user_msg or not user_msg.strip()):
+        try:
+            from stt import transcribe_persian
+            user_msg = transcribe_persian(audio_input)
+        except Exception:
+            user_msg = ""
+
+    if not user_msg or not user_msg.strip():
+        return chat_history, messages, "", None
+
+    response, messages = tutor.process_response(user_msg, messages, system=system)
+    chat_history.append({"role": "user", "content": user_msg})
+    chat_history.append({"role": "assistant", "content": response})
+    return chat_history, messages, "", None
+
+
+def save_tutor(theme, messages, start_time):
+    if messages and len(messages) > 1:
+        tutor.save_session(theme, messages, start_time)
+        return "Session saved!"
+    return "Nothing to save."
+
+
+# ---------- Essay ----------
+def submit_essay(text, theme):
+    if not text or not text.strip():
+        return "Please write an essay first."
+    return essay.mark_essay(text, theme)
+
+
+def load_essay_history():
+    return essay.get_essay_history()
+
+
+# ---------- Settings / Export ----------
+def do_anki_export(cats_selected):
+    v = vocab.load_vocab()
+    cats = cats_selected if cats_selected else None
+    path = os.path.join(tempfile.gettempdir(), "gcse-persian.apkg")
+    export_deck(v, categories=cats, output_path=path)
+    return path
+
+
+def reset_progress():
+    conn = db.get_connection()
+    conn.execute("DELETE FROM word_progress")
+    conn.execute("DELETE FROM quiz_sessions")
+    conn.execute("DELETE FROM essays")
+    conn.execute("DELETE FROM tutor_sessions")
+    conn.commit()
+    return "Progress reset."
+
+
+# ================================================================
+# GRADIO UI
+# ================================================================
+
+with gr.Blocks(title="Persian Language Tutor") as app:
+    gr.Markdown("# 🇮🇷 Persian Language Tutor\n*GCSE Persian vocabulary with spaced repetition*")
+
+    # Shared state
+    transliteration_state = gr.State(value="Finglish")
+
+    with gr.Tabs():
+        # ==================== DASHBOARD ====================
+        with gr.Tab("📊 Dashboard"):
+            overview_md = gr.Markdown("Loading...")
+            with gr.Row():
+                cat_table = gr.Dataframe(
+                    headers=["Category", "Total", "Seen", "Mastered", "Progress"],
+                    label="Category Breakdown",
+                )
+            quiz_table = gr.Dataframe(
+                headers=["Date", "Category", "Score", "Duration"],
+                label="Recent Quizzes",
+            )
+            refresh_btn = gr.Button("Refresh", variant="secondary")
+            refresh_btn.click(
+                fn=refresh_dashboard,
+                outputs=[overview_md, cat_table, quiz_table],
+            )
+
+        # ==================== VOCABULARY ====================
+        with gr.Tab("📚 Vocabulary"):
+            with gr.Row():
+                search_box = gr.Textbox(
+                    label="Search (English or Persian)",
+                    placeholder="Type to search...",
+                )
+                vocab_cat = gr.Dropdown(
+                    choices=categories, value="All", label="Category"
+                )
+            search_btn = gr.Button("Search", variant="primary")
+            random_btn = gr.Button("Random Word")
+            search_results = gr.Markdown("Search for a word above.")
+
+            search_btn.click(
+                fn=do_search,
+                inputs=[search_box, vocab_cat],
+                outputs=[search_results],
+            )
+            search_box.submit(
+                fn=do_search,
+                inputs=[search_box, vocab_cat],
+                outputs=[search_results],
+            )
+            random_btn.click(
+                fn=do_random_word,
+                inputs=[vocab_cat, transliteration_state],
+                outputs=[search_results],
+            )
+
+        # ==================== FLASHCARDS ====================
+        with gr.Tab("🃏 Flashcards"):
+            with gr.Row():
+                fc_category = gr.Dropdown(
+                    choices=categories, value="All", label="Category"
+                )
+                fc_direction = gr.Radio(
+                    ["English → Persian", "Persian → English"],
+                    value="English → Persian",
+                    label="Direction",
+                )
+            start_fc_btn = gr.Button("Start Session", variant="primary")
+
+            card_display = gr.Markdown("Press 'Start Session' to begin.")
+
+            # Hidden states
+            fc_batch = gr.State([])
+            fc_index = gr.State(0)
+            fc_score = gr.State(0)
+
+            with gr.Group(visible=False) as answer_area:
+                answer_box = gr.Textbox(
+                    label="Your answer",
+                    placeholder="Type your answer...",
+                    rtl=True,
+                )
+                submit_ans_btn = gr.Button("Submit Answer", variant="primary")
+                answer_feedback = gr.Markdown("")
+
+                with gr.Row():
+                    btn_again = gr.Button("Again", variant="stop")
+                    btn_hard = gr.Button("Hard", variant="secondary")
+                    btn_good = gr.Button("Good", variant="primary")
+                    btn_easy = gr.Button("Easy", variant="secondary")
+
+            start_fc_btn.click(
+                fn=start_flashcards,
+                inputs=[fc_category, fc_direction],
+                outputs=[card_display, fc_batch, fc_index, fc_score, answer_box, answer_area],
+            )
+
+            submit_ans_btn.click(
+                fn=submit_answer,
+                inputs=[answer_box, fc_batch, fc_index, fc_score, fc_direction, transliteration_state],
+                outputs=[card_display, fc_batch, fc_index, fc_score, answer_box, answer_area, answer_feedback],
+            )
+            answer_box.submit(
+                fn=submit_answer,
+                inputs=[answer_box, fc_batch, fc_index, fc_score, fc_direction, transliteration_state],
+                outputs=[card_display, fc_batch, fc_index, fc_score, answer_box, answer_area, answer_feedback],
+            )
+
+            for btn, label in [(btn_again, "Again"), (btn_hard, "Hard"), (btn_good, "Good"), (btn_easy, "Easy")]:
+                btn.click(
+                    fn=rate_and_next,
+                    inputs=[gr.State(label), fc_batch, fc_index, fc_score, fc_direction],
+                    outputs=[card_display, fc_batch, fc_index, fc_score, answer_area],
+                )
+
+        # ==================== IDIOMS ====================
+        with gr.Tab("💬 Idioms & Expressions"):
+            idiom_display = gr.Markdown("Click 'Random Idiom' or browse below.")
+            idiom_state = gr.State(None)
+
+            with gr.Row():
+                random_idiom_btn = gr.Button("Random Idiom", variant="primary")
+                explain_idiom_btn = gr.Button("Explain Usage")
+                browse_idiom_btn = gr.Button("Browse All")
+
+            idiom_explanation = gr.Markdown("")
+
+            random_idiom_btn.click(
+                fn=show_random_idiom,
+                inputs=[transliteration_state],
+                outputs=[idiom_display, idiom_state],
+            )
+            explain_idiom_btn.click(
+                fn=explain_idiom,
+                inputs=[idiom_state],
+                outputs=[idiom_explanation],
+            )
+            browse_idiom_btn.click(
+                fn=browse_idioms,
+                inputs=[transliteration_state],
+                outputs=[idiom_display],
+            )
+
+        # ==================== TUTOR ====================
+        with gr.Tab("🎓 Tutor"):
+            tutor_theme = gr.Dropdown(
+                choices=list(THEME_PROMPTS.keys()),
+                value="Identity and culture",
+                label="Theme",
+            )
+            start_lesson_btn = gr.Button("New Lesson", variant="primary")
+
+            chatbot = gr.Chatbot(label="Conversation")
+
+            # Tutor states
+            tutor_messages = gr.State([])
+            tutor_system = gr.State("")
+            tutor_start_time = gr.State(0)
+
+            with gr.Row():
+                tutor_input = gr.Textbox(
+                    label="Your message",
+                    placeholder="Type in English or Persian...",
+                    scale=3,
+                )
+                tutor_mic = gr.Audio(
+                    sources=["microphone"],
+                    type="numpy",
+                    label="Speak",
+                    scale=1,
+                )
+            send_btn = gr.Button("Send", variant="primary")
+            save_btn = gr.Button("Save Session", variant="secondary")
+            save_status = gr.Markdown("")
+
+            start_lesson_btn.click(
+                fn=start_tutor_lesson,
+                inputs=[tutor_theme],
+                outputs=[chatbot, tutor_messages, tutor_system, tutor_start_time],
+            )
+
+            send_btn.click(
+                fn=send_tutor_message,
+                inputs=[tutor_input, chatbot, tutor_messages, tutor_system, tutor_mic],
+                outputs=[chatbot, tutor_messages, tutor_input, tutor_mic],
+            )
+            tutor_input.submit(
+                fn=send_tutor_message,
+                inputs=[tutor_input, chatbot, tutor_messages, tutor_system, tutor_mic],
+                outputs=[chatbot, tutor_messages, tutor_input, tutor_mic],
+            )
+
+            save_btn.click(
+                fn=save_tutor,
+                inputs=[tutor_theme, tutor_messages, tutor_start_time],
+                outputs=[save_status],
+            )
+
+        # ==================== ESSAY ====================
+        with gr.Tab("✍️ Essay"):
+            essay_theme = gr.Dropdown(
+                choices=GCSE_THEMES,
+                value="Identity and culture",
+                label="Theme",
+            )
+            essay_input = gr.Textbox(
+                label="Write your essay in Persian",
+                lines=10,
+                rtl=True,
+                placeholder="اینجا بنویسید...",
+            )
+            submit_essay_btn = gr.Button("Submit for Marking", variant="primary")
+            essay_feedback = gr.Markdown("Write an essay and submit for AI marking.")
+
+            gr.Markdown("### Essay History")
+            essay_history_table = gr.Dataframe(
+                headers=["Date", "Theme", "Grade", "Preview"],
+                label="Past Essays",
+            )
+            refresh_essays_btn = gr.Button("Refresh History")
+
+            submit_essay_btn.click(
+                fn=submit_essay,
+                inputs=[essay_input, essay_theme],
+                outputs=[essay_feedback],
+            )
+            refresh_essays_btn.click(
+                fn=load_essay_history,
+                outputs=[essay_history_table],
+            )
+
+        # ==================== SETTINGS ====================
+        with gr.Tab("⚙️ Settings"):
+            gr.Markdown("## Settings")
+
+            transliteration_radio = gr.Radio(
+                ["off", "Finglish", "Academic"],
+                value="Finglish",
+                label="Transliteration",
+            )
+
+            ollama_model = gr.Textbox(
+                label="Ollama Model",
+                value="qwen2.5:7b",
+                info="Model used for fast AI responses",
+            )
+
+            whisper_size = gr.Dropdown(
+                choices=["tiny", "base", "small", "medium", "large-v3"],
+                value="medium",
+                label="Whisper Model Size",
+            )
+
+            gr.Markdown("### Anki Export")
+            export_cats = gr.Dropdown(
+                choices=vocab.get_categories(),
+                multiselect=True,
+                label="Categories to export (empty = all)",
+            )
+            export_btn = gr.Button("Export to Anki (.apkg)", variant="primary")
+            export_file = gr.File(label="Download")
+
+            export_btn.click(fn=do_anki_export, inputs=[export_cats], outputs=[export_file])
+
+            gr.Markdown("### Reset")
+            reset_btn = gr.Button("Reset All Progress", variant="stop")
+            reset_status = gr.Markdown("")
+            reset_btn.click(fn=reset_progress, outputs=[reset_status])
+
+            # Wire transliteration state
+            transliteration_radio.change(
+                fn=lambda x: x,
+                inputs=[transliteration_radio],
+                outputs=[transliteration_state],
+            )
+
+    # Load dashboard on app start
+    app.load(fn=refresh_dashboard, outputs=[overview_md, cat_table, quiz_table])
+
+
+if __name__ == "__main__":
+    app.launch(theme=gr.themes.Soft())
diff --git a/python/persian-tutor/data/vocabulary.json b/python/persian-tutor/data/vocabulary.json
new file mode 100644
index 0000000..4c32489
--- /dev/null
+++ b/python/persian-tutor/data/vocabulary.json
@@ -0,0 +1,7346 @@
+[
+  {
+    "id": "common_verbs_to_accept",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to accept",
+    "persian": "قبول کردن",
+    "finglish": "ghabul kardan"
+  },
+  {
+    "id": "common_verbs_to_achieve",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to achieve",
+    "persian": "بدست آوردن",
+    "finglish": "be dast âvardan"
+  },
+  {
+    "id": "common_verbs_to_add",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to add",
+    "persian": "اضافه کردن",
+    "finglish": "ezâfe kardan"
+  },
+  {
+    "id": "common_verbs_to_agree",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to agree",
+    "persian": "موافقت کردن",
+    "finglish": "movâfeghat kardan"
+  },
+  {
+    "id": "common_verbs_to_allow",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to allow",
+    "persian": "اجازه دادن",
+    "finglish": "ejâze dâdan"
+  },
+  {
+    "id": "common_verbs_to_answer",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to answer",
+    "persian": "جواب دادن",
+    "finglish": "javâb dâdan"
+  },
+  {
+    "id": "common_verbs_to_arrive",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to arrive",
+    "persian": "رسیدن",
+    "finglish": "residan"
+  },
+  {
+    "id": "common_verbs_to_ask",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to ask",
+    "persian": "پرسیدن",
+    "finglish": "porsidan"
+  },
+  {
+    "id": "common_verbs_to_be",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to be",
+    "persian": "بودن",
+    "finglish": "budan"
+  },
+  {
+    "id": "common_verbs_to_become",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to become",
+    "persian": "شدن",
+    "finglish": "shodan"
+  },
+  {
+    "id": "common_verbs_to_begin",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to begin",
+    "persian": "شروع کردن",
+    "finglish": "shoru' kardan"
+  },
+  {
+    "id": "common_verbs_to_believe",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to believe",
+    "persian": "باور کردن",
+    "finglish": "bâvar kardan"
+  },
+  {
+    "id": "common_verbs_to_bring",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to bring",
+    "persian": "آوردن",
+    "finglish": "âvardan"
+  },
+  {
+    "id": "common_verbs_to_build",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to build",
+    "persian": "ساختن",
+    "finglish": "sâkhtan"
+  },
+  {
+    "id": "common_verbs_to_buy",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to buy",
+    "persian": "خریدن",
+    "finglish": "kharidan"
+  },
+  {
+    "id": "common_verbs_to_call",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to call",
+    "persian": "زنگ زدن",
+    "finglish": "zang zadan"
+  },
+  {
+    "id": "common_verbs_to_carry",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to carry",
+    "persian": "حمل کردن",
+    "finglish": "haml kardan"
+  },
+  {
+    "id": "common_verbs_to_catch",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to catch",
+    "persian": "گرفتن",
+    "finglish": "gereftan"
+  },
+  {
+    "id": "common_verbs_to_change",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to change",
+    "persian": "عوض کردن",
+    "finglish": "avaz kardan"
+  },
+  {
+    "id": "common_verbs_to_choose",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to choose",
+    "persian": "انتخاب کردن",
+    "finglish": "entekhâb kardan"
+  },
+  {
+    "id": "common_verbs_to_close",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to close",
+    "persian": "بستن",
+    "finglish": "bastan"
+  },
+  {
+    "id": "common_verbs_to_come",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to come",
+    "persian": "آمدن",
+    "finglish": "âmadan"
+  },
+  {
+    "id": "common_verbs_to_continue",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to continue",
+    "persian": "ادامه دادن",
+    "finglish": "edâme dâdan"
+  },
+  {
+    "id": "common_verbs_to_cook",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to cook",
+    "persian": "آشپزی کردن",
+    "finglish": "âshpazi kardan"
+  },
+  {
+    "id": "common_verbs_to_cost",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to cost",
+    "persian": "قیمت داشتن",
+    "finglish": "gheymat dâshtan"
+  },
+  {
+    "id": "common_verbs_to_count",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to count",
+    "persian": "شمردن",
+    "finglish": "shemordan"
+  },
+  {
+    "id": "common_verbs_to_create",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to create",
+    "persian": "ایجاد کردن",
+    "finglish": "ijâd kardan"
+  },
+  {
+    "id": "common_verbs_to_cross",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to cross",
+    "persian": "رد شدن",
+    "finglish": "rad shodan"
+  },
+  {
+    "id": "common_verbs_to_cry",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to cry",
+    "persian": "گریه کردن",
+    "finglish": "gerye kardan"
+  },
+  {
+    "id": "common_verbs_to_cut",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to cut",
+    "persian": "بریدن",
+    "finglish": "boridan"
+  },
+  {
+    "id": "common_verbs_to_dance",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to dance",
+    "persian": "رقصیدن",
+    "finglish": "raghsidan"
+  },
+  {
+    "id": "common_verbs_to_decide",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to decide",
+    "persian": "تصمیم گرفتن",
+    "finglish": "tasmim gereftan"
+  },
+  {
+    "id": "common_verbs_to_describe",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to describe",
+    "persian": "توصیف کردن",
+    "finglish": "tosif kardan"
+  },
+  {
+    "id": "common_verbs_to_develop",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to develop",
+    "persian": "توسعه دادن",
+    "finglish": "tose'e dâdan"
+  },
+  {
+    "id": "common_verbs_to_die",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to die",
+    "persian": "مردن",
+    "finglish": "mordan"
+  },
+  {
+    "id": "common_verbs_to_do",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to do",
+    "persian": "انجام دادن",
+    "finglish": "anjâm dâdan"
+  },
+  {
+    "id": "common_verbs_to_draw",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to draw",
+    "persian": "نقاشی کردن",
+    "finglish": "naghâshi kardan"
+  },
+  {
+    "id": "common_verbs_to_dream",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to dream",
+    "persian": "خواب دیدن",
+    "finglish": "khâb didan"
+  },
+  {
+    "id": "common_verbs_to_drink",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to drink",
+    "persian": "نوشیدن",
+    "finglish": "nushidan"
+  },
+  {
+    "id": "common_verbs_to_drive",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to drive",
+    "persian": "رانندگی کردن",
+    "finglish": "rânandegi kardan"
+  },
+  {
+    "id": "common_verbs_to_eat",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to eat",
+    "persian": "خوردن",
+    "finglish": "khordan"
+  },
+  {
+    "id": "common_verbs_to_enjoy",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to enjoy",
+    "persian": "لذت بردن",
+    "finglish": "lezzat bordan"
+  },
+  {
+    "id": "common_verbs_to_enter",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to enter",
+    "persian": "وارد شدن",
+    "finglish": "vâred shodan"
+  },
+  {
+    "id": "common_verbs_to_explain",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to explain",
+    "persian": "توضیح دادن",
+    "finglish": "tozih dâdan"
+  },
+  {
+    "id": "common_verbs_to_fall",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to fall",
+    "persian": "افتادن",
+    "finglish": "oftâdan"
+  },
+  {
+    "id": "common_verbs_to_feel",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to feel",
+    "persian": "احساس کردن",
+    "finglish": "ehsâs kardan"
+  },
+  {
+    "id": "common_verbs_to_find",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to find",
+    "persian": "پیدا کردن",
+    "finglish": "peydâ kardan"
+  },
+  {
+    "id": "common_verbs_to_finish",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to finish",
+    "persian": "تمام کردن",
+    "finglish": "tamâm kardan"
+  },
+  {
+    "id": "common_verbs_to_fly",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to fly",
+    "persian": "پرواز کردن",
+    "finglish": "parvâz kardan"
+  },
+  {
+    "id": "common_verbs_to_follow",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to follow",
+    "persian": "دنبال کردن",
+    "finglish": "donbâl kardan"
+  },
+  {
+    "id": "common_verbs_to_forget",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to forget",
+    "persian": "فراموش کردن",
+    "finglish": "farâmush kardan"
+  },
+  {
+    "id": "common_verbs_to_get",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to get",
+    "persian": "گرفتن",
+    "finglish": "gereftan"
+  },
+  {
+    "id": "common_verbs_to_give",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to give",
+    "persian": "دادن",
+    "finglish": "dâdan"
+  },
+  {
+    "id": "common_verbs_to_go",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to go",
+    "persian": "رفتن",
+    "finglish": "raftan"
+  },
+  {
+    "id": "common_verbs_to_grow",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to grow",
+    "persian": "رشد کردن",
+    "finglish": "roshd kardan"
+  },
+  {
+    "id": "common_verbs_to_happen",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to happen",
+    "persian": "اتفاق افتادن",
+    "finglish": "ettefâgh oftâdan"
+  },
+  {
+    "id": "common_verbs_to_hate",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to hate",
+    "persian": "متنفر بودن",
+    "finglish": "motenaffer budan"
+  },
+  {
+    "id": "common_verbs_to_have",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to have",
+    "persian": "داشتن",
+    "finglish": "dâshtan"
+  },
+  {
+    "id": "common_verbs_to_hear",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to hear",
+    "persian": "شنیدن",
+    "finglish": "shenidan"
+  },
+  {
+    "id": "common_verbs_to_help",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to help",
+    "persian": "کمک کردن",
+    "finglish": "komak kardan"
+  },
+  {
+    "id": "common_verbs_to_hold",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to hold",
+    "persian": "نگه داشتن",
+    "finglish": "negah dâshtan"
+  },
+  {
+    "id": "common_verbs_to_hope",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to hope",
+    "persian": "امیدوار بودن",
+    "finglish": "omidvâr budan"
+  },
+  {
+    "id": "common_verbs_to_hurt",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to hurt",
+    "persian": "درد کردن",
+    "finglish": "dard kardan"
+  },
+  {
+    "id": "common_verbs_to_improve",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to improve",
+    "persian": "بهتر کردن",
+    "finglish": "behtar kardan"
+  },
+  {
+    "id": "common_verbs_to_include",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to include",
+    "persian": "شامل شدن",
+    "finglish": "shâmel shodan"
+  },
+  {
+    "id": "common_verbs_to_invite",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to invite",
+    "persian": "دعوت کردن",
+    "finglish": "da'vat kardan"
+  },
+  {
+    "id": "common_verbs_to_join",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to join",
+    "persian": "پیوستن",
+    "finglish": "peyvastan"
+  },
+  {
+    "id": "common_verbs_to_keep",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to keep",
+    "persian": "نگه داشتن",
+    "finglish": "negah dâshtan"
+  },
+  {
+    "id": "common_verbs_to_kill",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to kill",
+    "persian": "کشتن",
+    "finglish": "koshtan"
+  },
+  {
+    "id": "common_verbs_to_know",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to know",
+    "persian": "دانستن",
+    "finglish": "dânestan"
+  },
+  {
+    "id": "common_verbs_to_laugh",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to laugh",
+    "persian": "خندیدن",
+    "finglish": "khandidan"
+  },
+  {
+    "id": "common_verbs_to_learn",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to learn",
+    "persian": "یاد گرفتن",
+    "finglish": "yâd gereftan"
+  },
+  {
+    "id": "common_verbs_to_leave",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to leave",
+    "persian": "ترک کردن",
+    "finglish": "tark kardan"
+  },
+  {
+    "id": "common_verbs_to_let",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to let",
+    "persian": "اجازه دادن",
+    "finglish": "ejâze dâdan"
+  },
+  {
+    "id": "common_verbs_to_like",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to like",
+    "persian": "دوست داشتن",
+    "finglish": "dust dâshtan"
+  },
+  {
+    "id": "common_verbs_to_listen",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to listen",
+    "persian": "گوش دادن",
+    "finglish": "gush dâdan"
+  },
+  {
+    "id": "common_verbs_to_live",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to live",
+    "persian": "زندگی کردن",
+    "finglish": "zendegi kardan"
+  },
+  {
+    "id": "common_verbs_to_look",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to look",
+    "persian": "نگاه کردن",
+    "finglish": "negâh kardan"
+  },
+  {
+    "id": "common_verbs_to_lose",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to lose",
+    "persian": "از دست دادن",
+    "finglish": "az dast dâdan"
+  },
+  {
+    "id": "common_verbs_to_love",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to love",
+    "persian": "عشق ورزیدن",
+    "finglish": "eshgh varzidan"
+  },
+  {
+    "id": "common_verbs_to_make",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to make",
+    "persian": "درست کردن",
+    "finglish": "dorost kardan"
+  },
+  {
+    "id": "common_verbs_to_meet",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to meet",
+    "persian": "ملاقات کردن",
+    "finglish": "molâghât kardan"
+  },
+  {
+    "id": "common_verbs_to_miss",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to miss",
+    "persian": "دلتنگ بودن",
+    "finglish": "deltang budan"
+  },
+  {
+    "id": "common_verbs_to_move",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to move",
+    "persian": "حرکت کردن",
+    "finglish": "harekat kardan"
+  },
+  {
+    "id": "common_verbs_to_need",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to need",
+    "persian": "نیاز داشتن",
+    "finglish": "niyâz dâshtan"
+  },
+  {
+    "id": "common_verbs_to_open",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to open",
+    "persian": "باز کردن",
+    "finglish": "bâz kardan"
+  },
+  {
+    "id": "common_verbs_to_pay",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to pay",
+    "persian": "پرداخت کردن",
+    "finglish": "pardâkht kardan"
+  },
+  {
+    "id": "common_verbs_to_play",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to play",
+    "persian": "بازی کردن",
+    "finglish": "bâzi kardan"
+  },
+  {
+    "id": "common_verbs_to_practise",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to practise",
+    "persian": "تمرین کردن",
+    "finglish": "tamrin kardan"
+  },
+  {
+    "id": "common_verbs_to_prefer",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to prefer",
+    "persian": "ترجیح دادن",
+    "finglish": "tarjih dâdan"
+  },
+  {
+    "id": "common_verbs_to_prepare",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to prepare",
+    "persian": "آماده کردن",
+    "finglish": "âmâde kardan"
+  },
+  {
+    "id": "common_verbs_to_produce",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to produce",
+    "persian": "تولید کردن",
+    "finglish": "tolid kardan"
+  },
+  {
+    "id": "common_verbs_to_promise",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to promise",
+    "persian": "قول دادن",
+    "finglish": "ghol dâdan"
+  },
+  {
+    "id": "common_verbs_to_protect",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to protect",
+    "persian": "محافظت کردن",
+    "finglish": "mohâfezat kardan"
+  },
+  {
+    "id": "common_verbs_to_pull",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to pull",
+    "persian": "کشیدن",
+    "finglish": "keshidan"
+  },
+  {
+    "id": "common_verbs_to_push",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to push",
+    "persian": "هل دادن",
+    "finglish": "hol dâdan"
+  },
+  {
+    "id": "common_verbs_to_put",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to put",
+    "persian": "گذاشتن",
+    "finglish": "gozâshtan"
+  },
+  {
+    "id": "common_verbs_to_rain",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to rain",
+    "persian": "باران آمدن",
+    "finglish": "bârân âmadan"
+  },
+  {
+    "id": "common_verbs_to_read",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to read",
+    "persian": "خواندن",
+    "finglish": "khândan"
+  },
+  {
+    "id": "common_verbs_to_receive",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to receive",
+    "persian": "دریافت کردن",
+    "finglish": "daryâft kardan"
+  },
+  {
+    "id": "common_verbs_to_remember",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to remember",
+    "persian": "به یاد آوردن",
+    "finglish": "be yâd âvardan"
+  },
+  {
+    "id": "common_verbs_to_repair",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to repair",
+    "persian": "تعمیر کردن",
+    "finglish": "ta'mir kardan"
+  },
+  {
+    "id": "common_verbs_to_repeat",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to repeat",
+    "persian": "تکرار کردن",
+    "finglish": "tekrâr kardan"
+  },
+  {
+    "id": "common_verbs_to_rest",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to rest",
+    "persian": "استراحت کردن",
+    "finglish": "esterâhat kardan"
+  },
+  {
+    "id": "common_verbs_to_return",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to return",
+    "persian": "برگشتن",
+    "finglish": "bargashtan"
+  },
+  {
+    "id": "common_verbs_to_run",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to run",
+    "persian": "دویدن",
+    "finglish": "davidan"
+  },
+  {
+    "id": "common_verbs_to_save",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to save",
+    "persian": "نجات دادن",
+    "finglish": "nejât dâdan"
+  },
+  {
+    "id": "common_verbs_to_say",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to say",
+    "persian": "گفتن",
+    "finglish": "goftan"
+  },
+  {
+    "id": "common_verbs_to_see",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to see",
+    "persian": "دیدن",
+    "finglish": "didan"
+  },
+  {
+    "id": "common_verbs_to_sell",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to sell",
+    "persian": "فروختن",
+    "finglish": "foroukhtan"
+  },
+  {
+    "id": "common_verbs_to_send",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to send",
+    "persian": "فرستادن",
+    "finglish": "ferestâdan"
+  },
+  {
+    "id": "common_verbs_to_show",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to show",
+    "persian": "نشان دادن",
+    "finglish": "neshân dâdan"
+  },
+  {
+    "id": "common_verbs_to_sing",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to sing",
+    "persian": "آواز خواندن",
+    "finglish": "âvâz khândan"
+  },
+  {
+    "id": "common_verbs_to_sit",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to sit",
+    "persian": "نشستن",
+    "finglish": "neshastan"
+  },
+  {
+    "id": "common_verbs_to_sleep",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to sleep",
+    "persian": "خوابیدن",
+    "finglish": "khâbidan"
+  },
+  {
+    "id": "common_verbs_to_smell",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to smell",
+    "persian": "بو کردن",
+    "finglish": "bu kardan"
+  },
+  {
+    "id": "common_verbs_to_speak",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to speak",
+    "persian": "صحبت کردن",
+    "finglish": "sohbat kardan"
+  },
+  {
+    "id": "common_verbs_to_spend",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to spend",
+    "persian": "خرج کردن",
+    "finglish": "kharj kardan"
+  },
+  {
+    "id": "common_verbs_to_stand",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to stand",
+    "persian": "ایستادن",
+    "finglish": "istâdan"
+  },
+  {
+    "id": "common_verbs_to_start",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to start",
+    "persian": "شروع کردن",
+    "finglish": "shoru' kardan"
+  },
+  {
+    "id": "common_verbs_to_stay",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to stay",
+    "persian": "ماندن",
+    "finglish": "mândan"
+  },
+  {
+    "id": "common_verbs_to_stop",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to stop",
+    "persian": "ایستادن",
+    "finglish": "istâdan"
+  },
+  {
+    "id": "common_verbs_to_study",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to study",
+    "persian": "درس خواندن",
+    "finglish": "dars khândan"
+  },
+  {
+    "id": "common_verbs_to_succeed",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to succeed",
+    "persian": "موفق شدن",
+    "finglish": "movaffagh shodan"
+  },
+  {
+    "id": "common_verbs_to_swim",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to swim",
+    "persian": "شنا کردن",
+    "finglish": "shenâ kardan"
+  },
+  {
+    "id": "common_verbs_to_take",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to take",
+    "persian": "گرفتن",
+    "finglish": "gereftan"
+  },
+  {
+    "id": "common_verbs_to_talk",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to talk",
+    "persian": "حرف زدن",
+    "finglish": "harf zadan"
+  },
+  {
+    "id": "common_verbs_to_teach",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to teach",
+    "persian": "درس دادن",
+    "finglish": "dars dâdan"
+  },
+  {
+    "id": "common_verbs_to_tell",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to tell",
+    "persian": "گفتن",
+    "finglish": "goftan"
+  },
+  {
+    "id": "common_verbs_to_thank",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to thank",
+    "persian": "تشکر کردن",
+    "finglish": "tashakkor kardan"
+  },
+  {
+    "id": "common_verbs_to_think",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to think",
+    "persian": "فکر کردن",
+    "finglish": "fekr kardan"
+  },
+  {
+    "id": "common_verbs_to_throw",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to throw",
+    "persian": "پرت کردن",
+    "finglish": "part kardan"
+  },
+  {
+    "id": "common_verbs_to_touch",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to touch",
+    "persian": "لمس کردن",
+    "finglish": "lams kardan"
+  },
+  {
+    "id": "common_verbs_to_travel",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to travel",
+    "persian": "سفر کردن",
+    "finglish": "safar kardan"
+  },
+  {
+    "id": "common_verbs_to_try",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to try",
+    "persian": "سعی کردن",
+    "finglish": "sa'y kardan"
+  },
+  {
+    "id": "common_verbs_to_turn",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to turn",
+    "persian": "چرخیدن",
+    "finglish": "charkhidan"
+  },
+  {
+    "id": "common_verbs_to_understand",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to understand",
+    "persian": "فهمیدن",
+    "finglish": "fahmidan"
+  },
+  {
+    "id": "common_verbs_to_use",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to use",
+    "persian": "استفاده کردن",
+    "finglish": "estefâde kardan"
+  },
+  {
+    "id": "common_verbs_to_visit",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to visit",
+    "persian": "دیدن کردن",
+    "finglish": "didan kardan"
+  },
+  {
+    "id": "common_verbs_to_wait",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to wait",
+    "persian": "صبر کردن",
+    "finglish": "sabr kardan"
+  },
+  {
+    "id": "common_verbs_to_wake",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to wake",
+    "persian": "بیدار شدن",
+    "finglish": "bidâr shodan"
+  },
+  {
+    "id": "common_verbs_to_walk",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to walk",
+    "persian": "راه رفتن",
+    "finglish": "râh raftan"
+  },
+  {
+    "id": "common_verbs_to_want",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to want",
+    "persian": "خواستن",
+    "finglish": "khâstan"
+  },
+  {
+    "id": "common_verbs_to_wash",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to wash",
+    "persian": "شستن",
+    "finglish": "shostan"
+  },
+  {
+    "id": "common_verbs_to_watch",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to watch",
+    "persian": "تماشا کردن",
+    "finglish": "tamâshâ kardan"
+  },
+  {
+    "id": "common_verbs_to_wear",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to wear",
+    "persian": "پوشیدن",
+    "finglish": "pushidan"
+  },
+  {
+    "id": "common_verbs_to_win",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to win",
+    "persian": "برنده شدن",
+    "finglish": "barande shodan"
+  },
+  {
+    "id": "common_verbs_to_work",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to work",
+    "persian": "کار کردن",
+    "finglish": "kâr kardan"
+  },
+  {
+    "id": "common_verbs_to_worry",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to worry",
+    "persian": "نگران بودن",
+    "finglish": "negarân budan"
+  },
+  {
+    "id": "common_verbs_to_write",
+    "section": "High-frequency language",
+    "category": "Common verbs",
+    "english": "to write",
+    "persian": "نوشتن",
+    "finglish": "neveshtan"
+  },
+  {
+    "id": "common_adjectives_angry",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "angry",
+    "persian": "عصبانی",
+    "finglish": "asabâni"
+  },
+  {
+    "id": "common_adjectives_bad",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "bad",
+    "persian": "بد",
+    "finglish": "bad"
+  },
+  {
+    "id": "common_adjectives_beautiful",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "beautiful",
+    "persian": "زیبا",
+    "finglish": "zibâ"
+  },
+  {
+    "id": "common_adjectives_big",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "big",
+    "persian": "بزرگ",
+    "finglish": "bozorg"
+  },
+  {
+    "id": "common_adjectives_boring",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "boring",
+    "persian": "خسته‌کننده",
+    "finglish": "khaste-konande"
+  },
+  {
+    "id": "common_adjectives_brave",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "brave",
+    "persian": "شجاع",
+    "finglish": "shojâ'"
+  },
+  {
+    "id": "common_adjectives_busy",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "busy",
+    "persian": "مشغول",
+    "finglish": "mashghul"
+  },
+  {
+    "id": "common_adjectives_calm",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "calm",
+    "persian": "آرام",
+    "finglish": "ârâm"
+  },
+  {
+    "id": "common_adjectives_cheap",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "cheap",
+    "persian": "ارزان",
+    "finglish": "arzân"
+  },
+  {
+    "id": "common_adjectives_clean",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "clean",
+    "persian": "تمیز",
+    "finglish": "tamiz"
+  },
+  {
+    "id": "common_adjectives_clever",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "clever",
+    "persian": "باهوش",
+    "finglish": "bâhush"
+  },
+  {
+    "id": "common_adjectives_close",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "close",
+    "persian": "نزدیک",
+    "finglish": "nazdik"
+  },
+  {
+    "id": "common_adjectives_cold",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "cold",
+    "persian": "سرد",
+    "finglish": "sard"
+  },
+  {
+    "id": "common_adjectives_comfortable",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "comfortable",
+    "persian": "راحت",
+    "finglish": "râhat"
+  },
+  {
+    "id": "common_adjectives_correct",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "correct",
+    "persian": "درست",
+    "finglish": "dorost"
+  },
+  {
+    "id": "common_adjectives_dangerous",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "dangerous",
+    "persian": "خطرناک",
+    "finglish": "khatarnâk"
+  },
+  {
+    "id": "common_adjectives_dark",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "dark",
+    "persian": "تاریک",
+    "finglish": "târik"
+  },
+  {
+    "id": "common_adjectives_dear",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "dear",
+    "persian": "عزیز",
+    "finglish": "aziz"
+  },
+  {
+    "id": "common_adjectives_deep",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "deep",
+    "persian": "عمیق",
+    "finglish": "amigh"
+  },
+  {
+    "id": "common_adjectives_delicious",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "delicious",
+    "persian": "خوشمزه",
+    "finglish": "khoshmaze"
+  },
+  {
+    "id": "common_adjectives_difficult",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "difficult",
+    "persian": "سخت",
+    "finglish": "sakht"
+  },
+  {
+    "id": "common_adjectives_dirty",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "dirty",
+    "persian": "کثیف",
+    "finglish": "kasif"
+  },
+  {
+    "id": "common_adjectives_dry",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "dry",
+    "persian": "خشک",
+    "finglish": "khoshk"
+  },
+  {
+    "id": "common_adjectives_easy",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "easy",
+    "persian": "آسان",
+    "finglish": "âsân"
+  },
+  {
+    "id": "common_adjectives_empty",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "empty",
+    "persian": "خالی",
+    "finglish": "khâli"
+  },
+  {
+    "id": "common_adjectives_excellent",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "excellent",
+    "persian": "عالی",
+    "finglish": "âli"
+  },
+  {
+    "id": "common_adjectives_exciting",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "exciting",
+    "persian": "هیجان‌انگیز",
+    "finglish": "hayajân-angiz"
+  },
+  {
+    "id": "common_adjectives_expensive",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "expensive",
+    "persian": "گران",
+    "finglish": "gerân"
+  },
+  {
+    "id": "common_adjectives_famous",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "famous",
+    "persian": "مشهور",
+    "finglish": "mashhur"
+  },
+  {
+    "id": "common_adjectives_far",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "far",
+    "persian": "دور",
+    "finglish": "dur"
+  },
+  {
+    "id": "common_adjectives_fast",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "fast",
+    "persian": "سریع",
+    "finglish": "sari'"
+  },
+  {
+    "id": "common_adjectives_fat",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "fat",
+    "persian": "چاق",
+    "finglish": "châgh"
+  },
+  {
+    "id": "common_adjectives_favourite",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "favourite",
+    "persian": "مورد علاقه",
+    "finglish": "mored-e alâghe"
+  },
+  {
+    "id": "common_adjectives_foreign",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "foreign",
+    "persian": "خارجی",
+    "finglish": "khâreji"
+  },
+  {
+    "id": "common_adjectives_free",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "free",
+    "persian": "آزاد",
+    "finglish": "âzâd"
+  },
+  {
+    "id": "common_adjectives_friendly",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "friendly",
+    "persian": "مهربان",
+    "finglish": "mehrabân"
+  },
+  {
+    "id": "common_adjectives_full",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "full",
+    "persian": "پر",
+    "finglish": "por"
+  },
+  {
+    "id": "common_adjectives_funny",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "funny",
+    "persian": "خنده‌دار",
+    "finglish": "khande-dâr"
+  },
+  {
+    "id": "common_adjectives_good",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "good",
+    "persian": "خوب",
+    "finglish": "khub"
+  },
+  {
+    "id": "common_adjectives_great",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "great",
+    "persian": "عالی",
+    "finglish": "âli"
+  },
+  {
+    "id": "common_adjectives_happy",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "happy",
+    "persian": "خوشحال",
+    "finglish": "khoshhâl"
+  },
+  {
+    "id": "common_adjectives_hard",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "hard",
+    "persian": "سخت",
+    "finglish": "sakht"
+  },
+  {
+    "id": "common_adjectives_healthy",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "healthy",
+    "persian": "سالم",
+    "finglish": "sâlem"
+  },
+  {
+    "id": "common_adjectives_heavy",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "heavy",
+    "persian": "سنگین",
+    "finglish": "sangin"
+  },
+  {
+    "id": "common_adjectives_high",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "high",
+    "persian": "بلند",
+    "finglish": "boland"
+  },
+  {
+    "id": "common_adjectives_honest",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "honest",
+    "persian": "صادق",
+    "finglish": "sâdegh"
+  },
+  {
+    "id": "common_adjectives_horrible",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "horrible",
+    "persian": "وحشتناک",
+    "finglish": "vahshatnâk"
+  },
+  {
+    "id": "common_adjectives_hot",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "hot",
+    "persian": "داغ",
+    "finglish": "dâgh"
+  },
+  {
+    "id": "common_adjectives_huge",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "huge",
+    "persian": "عظیم",
+    "finglish": "azim"
+  },
+  {
+    "id": "common_adjectives_hungry",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "hungry",
+    "persian": "گرسنه",
+    "finglish": "gorosne"
+  },
+  {
+    "id": "common_adjectives_ill",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "ill",
+    "persian": "مریض",
+    "finglish": "mariz"
+  },
+  {
+    "id": "common_adjectives_important",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "important",
+    "persian": "مهم",
+    "finglish": "mohem"
+  },
+  {
+    "id": "common_adjectives_impossible",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "impossible",
+    "persian": "غیرممکن",
+    "finglish": "gheyr-e momken"
+  },
+  {
+    "id": "common_adjectives_interesting",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "interesting",
+    "persian": "جالب",
+    "finglish": "jâleb"
+  },
+  {
+    "id": "common_adjectives_kind",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "kind",
+    "persian": "مهربان",
+    "finglish": "mehrabân"
+  },
+  {
+    "id": "common_adjectives_large",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "large",
+    "persian": "بزرگ",
+    "finglish": "bozorg"
+  },
+  {
+    "id": "common_adjectives_last",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "last",
+    "persian": "آخرین",
+    "finglish": "âkharin"
+  },
+  {
+    "id": "common_adjectives_late",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "late",
+    "persian": "دیر",
+    "finglish": "dir"
+  },
+  {
+    "id": "common_adjectives_lazy",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "lazy",
+    "persian": "تنبل",
+    "finglish": "tanbal"
+  },
+  {
+    "id": "common_adjectives_light",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "light",
+    "persian": "سبک",
+    "finglish": "sabok"
+  },
+  {
+    "id": "common_adjectives_long",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "long",
+    "persian": "بلند",
+    "finglish": "boland"
+  },
+  {
+    "id": "common_adjectives_loud",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "loud",
+    "persian": "بلند",
+    "finglish": "boland"
+  },
+  {
+    "id": "common_adjectives_low",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "low",
+    "persian": "پایین",
+    "finglish": "pâyin"
+  },
+  {
+    "id": "common_adjectives_lucky",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "lucky",
+    "persian": "خوش‌شانس",
+    "finglish": "khosh-shâns"
+  },
+  {
+    "id": "common_adjectives_modern",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "modern",
+    "persian": "مدرن",
+    "finglish": "modern"
+  },
+  {
+    "id": "common_adjectives_narrow",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "narrow",
+    "persian": "باریک",
+    "finglish": "bârik"
+  },
+  {
+    "id": "common_adjectives_natural",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "natural",
+    "persian": "طبیعی",
+    "finglish": "tabi'i"
+  },
+  {
+    "id": "common_adjectives_near",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "near",
+    "persian": "نزدیک",
+    "finglish": "nazdik"
+  },
+  {
+    "id": "common_adjectives_necessary",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "necessary",
+    "persian": "لازم",
+    "finglish": "lâzem"
+  },
+  {
+    "id": "common_adjectives_new",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "new",
+    "persian": "نو",
+    "finglish": "now"
+  },
+  {
+    "id": "common_adjectives_nice",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "nice",
+    "persian": "خوب",
+    "finglish": "khub"
+  },
+  {
+    "id": "common_adjectives_noisy",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "noisy",
+    "persian": "پر سر و صدا",
+    "finglish": "por sar o sedâ"
+  },
+  {
+    "id": "common_adjectives_normal",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "normal",
+    "persian": "عادی",
+    "finglish": "âdi"
+  },
+  {
+    "id": "common_adjectives_old",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "old",
+    "persian": "پیر",
+    "finglish": "pir"
+  },
+  {
+    "id": "common_adjectives_open",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "open",
+    "persian": "باز",
+    "finglish": "bâz"
+  },
+  {
+    "id": "common_adjectives_painful",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "painful",
+    "persian": "دردناک",
+    "finglish": "dardnâk"
+  },
+  {
+    "id": "common_adjectives_perfect",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "perfect",
+    "persian": "عالی",
+    "finglish": "âli"
+  },
+  {
+    "id": "common_adjectives_pleasant",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "pleasant",
+    "persian": "خوشایند",
+    "finglish": "khoshâyand"
+  },
+  {
+    "id": "common_adjectives_polite",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "polite",
+    "persian": "مودب",
+    "finglish": "mo'addab"
+  },
+  {
+    "id": "common_adjectives_poor",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "poor",
+    "persian": "فقیر",
+    "finglish": "faghir"
+  },
+  {
+    "id": "common_adjectives_popular",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "popular",
+    "persian": "محبوب",
+    "finglish": "mahbub"
+  },
+  {
+    "id": "common_adjectives_possible",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "possible",
+    "persian": "ممکن",
+    "finglish": "momken"
+  },
+  {
+    "id": "common_adjectives_pretty",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "pretty",
+    "persian": "قشنگ",
+    "finglish": "ghashang"
+  },
+  {
+    "id": "common_adjectives_private",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "private",
+    "persian": "خصوصی",
+    "finglish": "khosusi"
+  },
+  {
+    "id": "common_adjectives_proud",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "proud",
+    "persian": "مفتخر",
+    "finglish": "moftakher"
+  },
+  {
+    "id": "common_adjectives_quiet",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "quiet",
+    "persian": "ساکت",
+    "finglish": "sâket"
+  },
+  {
+    "id": "common_adjectives_quick",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "quick",
+    "persian": "سریع",
+    "finglish": "sari'"
+  },
+  {
+    "id": "common_adjectives_ready",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "ready",
+    "persian": "آماده",
+    "finglish": "âmâde"
+  },
+  {
+    "id": "common_adjectives_real",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "real",
+    "persian": "واقعی",
+    "finglish": "vâghe'i"
+  },
+  {
+    "id": "common_adjectives_rich",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "rich",
+    "persian": "پولدار",
+    "finglish": "puldâr"
+  },
+  {
+    "id": "common_adjectives_right",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "right",
+    "persian": "درست",
+    "finglish": "dorost"
+  },
+  {
+    "id": "common_adjectives_rude",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "rude",
+    "persian": "بی‌ادب",
+    "finglish": "bi-adab"
+  },
+  {
+    "id": "common_adjectives_sad",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "sad",
+    "persian": "غمگین",
+    "finglish": "ghamgin"
+  },
+  {
+    "id": "common_adjectives_safe",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "safe",
+    "persian": "امن",
+    "finglish": "amn"
+  },
+  {
+    "id": "common_adjectives_serious",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "serious",
+    "persian": "جدی",
+    "finglish": "jeddi"
+  },
+  {
+    "id": "common_adjectives_short",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "short",
+    "persian": "کوتاه",
+    "finglish": "kutâh"
+  },
+  {
+    "id": "common_adjectives_simple",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "simple",
+    "persian": "ساده",
+    "finglish": "sâde"
+  },
+  {
+    "id": "common_adjectives_slow",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "slow",
+    "persian": "آهسته",
+    "finglish": "âheste"
+  },
+  {
+    "id": "common_adjectives_small",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "small",
+    "persian": "کوچک",
+    "finglish": "kuchak"
+  },
+  {
+    "id": "common_adjectives_smart",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "smart",
+    "persian": "باهوش",
+    "finglish": "bâhush"
+  },
+  {
+    "id": "common_adjectives_soft",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "soft",
+    "persian": "نرم",
+    "finglish": "narm"
+  },
+  {
+    "id": "common_adjectives_special",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "special",
+    "persian": "خاص",
+    "finglish": "khâss"
+  },
+  {
+    "id": "common_adjectives_strange",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "strange",
+    "persian": "عجیب",
+    "finglish": "ajib"
+  },
+  {
+    "id": "common_adjectives_strict",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "strict",
+    "persian": "سختگیر",
+    "finglish": "sakhtgir"
+  },
+  {
+    "id": "common_adjectives_strong",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "strong",
+    "persian": "قوی",
+    "finglish": "ghavi"
+  },
+  {
+    "id": "common_adjectives_stupid",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "stupid",
+    "persian": "احمق",
+    "finglish": "ahmagh"
+  },
+  {
+    "id": "common_adjectives_successful",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "successful",
+    "persian": "موفق",
+    "finglish": "movaffagh"
+  },
+  {
+    "id": "common_adjectives_sure",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "sure",
+    "persian": "مطمئن",
+    "finglish": "motma'en"
+  },
+  {
+    "id": "common_adjectives_surprised",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "surprised",
+    "persian": "متعجب",
+    "finglish": "mota'ajjeb"
+  },
+  {
+    "id": "common_adjectives_sweet",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "sweet",
+    "persian": "شیرین",
+    "finglish": "shirin"
+  },
+  {
+    "id": "common_adjectives_tall",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "tall",
+    "persian": "بلند قد",
+    "finglish": "boland-ghad"
+  },
+  {
+    "id": "common_adjectives_terrible",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "terrible",
+    "persian": "وحشتناک",
+    "finglish": "vahshatnâk"
+  },
+  {
+    "id": "common_adjectives_thin",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "thin",
+    "persian": "لاغر",
+    "finglish": "lâghar"
+  },
+  {
+    "id": "common_adjectives_thirsty",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "thirsty",
+    "persian": "تشنه",
+    "finglish": "teshne"
+  },
+  {
+    "id": "common_adjectives_tired",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "tired",
+    "persian": "خسته",
+    "finglish": "khaste"
+  },
+  {
+    "id": "common_adjectives_traditional",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "traditional",
+    "persian": "سنتی",
+    "finglish": "sonnati"
+  },
+  {
+    "id": "common_adjectives_true",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "true",
+    "persian": "درست",
+    "finglish": "dorost"
+  },
+  {
+    "id": "common_adjectives_ugly",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "ugly",
+    "persian": "زشت",
+    "finglish": "zesht"
+  },
+  {
+    "id": "common_adjectives_unfair",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "unfair",
+    "persian": "ناعادلانه",
+    "finglish": "nâ-âdelâne"
+  },
+  {
+    "id": "common_adjectives_unhappy",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "unhappy",
+    "persian": "ناراحت",
+    "finglish": "nârâhat"
+  },
+  {
+    "id": "common_adjectives_useful",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "useful",
+    "persian": "مفید",
+    "finglish": "mofid"
+  },
+  {
+    "id": "common_adjectives_usual",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "usual",
+    "persian": "معمولی",
+    "finglish": "ma'muli"
+  },
+  {
+    "id": "common_adjectives_warm",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "warm",
+    "persian": "گرم",
+    "finglish": "garm"
+  },
+  {
+    "id": "common_adjectives_weak",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "weak",
+    "persian": "ضعیف",
+    "finglish": "za'if"
+  },
+  {
+    "id": "common_adjectives_well",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "well",
+    "persian": "خوب",
+    "finglish": "khub"
+  },
+  {
+    "id": "common_adjectives_whole",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "whole",
+    "persian": "کامل",
+    "finglish": "kâmel"
+  },
+  {
+    "id": "common_adjectives_wide",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "wide",
+    "persian": "پهن",
+    "finglish": "pahn"
+  },
+  {
+    "id": "common_adjectives_wild",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "wild",
+    "persian": "وحشی",
+    "finglish": "vahshi"
+  },
+  {
+    "id": "common_adjectives_wonderful",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "wonderful",
+    "persian": "فوق‌العاده",
+    "finglish": "fogh-ol-âde"
+  },
+  {
+    "id": "common_adjectives_worried",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "worried",
+    "persian": "نگران",
+    "finglish": "negarân"
+  },
+  {
+    "id": "common_adjectives_wrong",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "wrong",
+    "persian": "اشتباه",
+    "finglish": "eshtebâh"
+  },
+  {
+    "id": "common_adjectives_young",
+    "section": "High-frequency language",
+    "category": "Common adjectives",
+    "english": "young",
+    "persian": "جوان",
+    "finglish": "javân"
+  },
+  {
+    "id": "common_adverbs_a_lot",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "a lot",
+    "persian": "زیاد",
+    "finglish": "ziyâd"
+  },
+  {
+    "id": "common_adverbs_again",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "again",
+    "persian": "دوباره",
+    "finglish": "dobâre"
+  },
+  {
+    "id": "common_adverbs_almost",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "almost",
+    "persian": "تقریبا",
+    "finglish": "taghribân"
+  },
+  {
+    "id": "common_adverbs_already",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "already",
+    "persian": "قبلا",
+    "finglish": "ghablan"
+  },
+  {
+    "id": "common_adverbs_also",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "also",
+    "persian": "همچنین",
+    "finglish": "hamchenin"
+  },
+  {
+    "id": "common_adverbs_always",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "always",
+    "persian": "همیشه",
+    "finglish": "hamishe"
+  },
+  {
+    "id": "common_adverbs_badly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "badly",
+    "persian": "بد",
+    "finglish": "bad"
+  },
+  {
+    "id": "common_adverbs_carefully",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "carefully",
+    "persian": "با دقت",
+    "finglish": "bâ deghat"
+  },
+  {
+    "id": "common_adverbs_certainly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "certainly",
+    "persian": "حتما",
+    "finglish": "hatman"
+  },
+  {
+    "id": "common_adverbs_clearly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "clearly",
+    "persian": "واضح",
+    "finglish": "vâzeh"
+  },
+  {
+    "id": "common_adverbs_completely",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "completely",
+    "persian": "کاملا",
+    "finglish": "kâmelan"
+  },
+  {
+    "id": "common_adverbs_early",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "early",
+    "persian": "زود",
+    "finglish": "zud"
+  },
+  {
+    "id": "common_adverbs_enough",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "enough",
+    "persian": "کافی",
+    "finglish": "kâfi"
+  },
+  {
+    "id": "common_adverbs_especially",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "especially",
+    "persian": "مخصوصا",
+    "finglish": "makhsusan"
+  },
+  {
+    "id": "common_adverbs_even",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "even",
+    "persian": "حتی",
+    "finglish": "hattâ"
+  },
+  {
+    "id": "common_adverbs_exactly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "exactly",
+    "persian": "دقیقا",
+    "finglish": "daghighan"
+  },
+  {
+    "id": "common_adverbs_finally",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "finally",
+    "persian": "بالاخره",
+    "finglish": "belâkhare"
+  },
+  {
+    "id": "common_adverbs_fortunately",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "fortunately",
+    "persian": "خوشبختانه",
+    "finglish": "khoshbakhtâne"
+  },
+  {
+    "id": "common_adverbs_generally",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "generally",
+    "persian": "معمولا",
+    "finglish": "ma'mulan"
+  },
+  {
+    "id": "common_adverbs_hardly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "hardly",
+    "persian": "به سختی",
+    "finglish": "be sakhti"
+  },
+  {
+    "id": "common_adverbs_immediately",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "immediately",
+    "persian": "فورا",
+    "finglish": "fowran"
+  },
+  {
+    "id": "common_adverbs_just",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "just",
+    "persian": "فقط",
+    "finglish": "faghat"
+  },
+  {
+    "id": "common_adverbs_late",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "late",
+    "persian": "دیر",
+    "finglish": "dir"
+  },
+  {
+    "id": "common_adverbs_loudly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "loudly",
+    "persian": "بلند",
+    "finglish": "boland"
+  },
+  {
+    "id": "common_adverbs_maybe",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "maybe",
+    "persian": "شاید",
+    "finglish": "shâyad"
+  },
+  {
+    "id": "common_adverbs_never",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "never",
+    "persian": "هرگز",
+    "finglish": "hargez"
+  },
+  {
+    "id": "common_adverbs_normally",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "normally",
+    "persian": "معمولا",
+    "finglish": "ma'mulan"
+  },
+  {
+    "id": "common_adverbs_often",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "often",
+    "persian": "اغلب",
+    "finglish": "aghlab"
+  },
+  {
+    "id": "common_adverbs_only",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "only",
+    "persian": "فقط",
+    "finglish": "faghat"
+  },
+  {
+    "id": "common_adverbs_perhaps",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "perhaps",
+    "persian": "شاید",
+    "finglish": "shâyad"
+  },
+  {
+    "id": "common_adverbs_please",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "please",
+    "persian": "لطفا",
+    "finglish": "lotfan"
+  },
+  {
+    "id": "common_adverbs_quickly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "quickly",
+    "persian": "سریع",
+    "finglish": "sari'"
+  },
+  {
+    "id": "common_adverbs_quite",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "quite",
+    "persian": "نسبتا",
+    "finglish": "nesbatan"
+  },
+  {
+    "id": "common_adverbs_rarely",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "rarely",
+    "persian": "به ندرت",
+    "finglish": "be nodrat"
+  },
+  {
+    "id": "common_adverbs_really",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "really",
+    "persian": "واقعا",
+    "finglish": "vâghe'an"
+  },
+  {
+    "id": "common_adverbs_recently",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "recently",
+    "persian": "اخیرا",
+    "finglish": "akhiran"
+  },
+  {
+    "id": "common_adverbs_regularly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "regularly",
+    "persian": "مرتب",
+    "finglish": "morattab"
+  },
+  {
+    "id": "common_adverbs_slowly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "slowly",
+    "persian": "آهسته",
+    "finglish": "âheste"
+  },
+  {
+    "id": "common_adverbs_sometimes",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "sometimes",
+    "persian": "گاهی",
+    "finglish": "gâhi"
+  },
+  {
+    "id": "common_adverbs_soon",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "soon",
+    "persian": "زود",
+    "finglish": "zud"
+  },
+  {
+    "id": "common_adverbs_still",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "still",
+    "persian": "هنوز",
+    "finglish": "hanuz"
+  },
+  {
+    "id": "common_adverbs_suddenly",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "suddenly",
+    "persian": "ناگهان",
+    "finglish": "nâgahân"
+  },
+  {
+    "id": "common_adverbs_then",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "then",
+    "persian": "سپس",
+    "finglish": "sepas"
+  },
+  {
+    "id": "common_adverbs_together",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "together",
+    "persian": "با هم",
+    "finglish": "bâ ham"
+  },
+  {
+    "id": "common_adverbs_too",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "too",
+    "persian": "هم",
+    "finglish": "ham"
+  },
+  {
+    "id": "common_adverbs_unfortunately",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "unfortunately",
+    "persian": "متاسفانه",
+    "finglish": "mota'assefâne"
+  },
+  {
+    "id": "common_adverbs_usually",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "usually",
+    "persian": "معمولا",
+    "finglish": "ma'mulan"
+  },
+  {
+    "id": "common_adverbs_very",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "very",
+    "persian": "خیلی",
+    "finglish": "kheyli"
+  },
+  {
+    "id": "common_adverbs_well",
+    "section": "High-frequency language",
+    "category": "Common adverbs",
+    "english": "well",
+    "persian": "خوب",
+    "finglish": "khub"
+  },
+  {
+    "id": "prepositions_about",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "about",
+    "persian": "درباره",
+    "finglish": "darbâre"
+  },
+  {
+    "id": "prepositions_above",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "above",
+    "persian": "بالای",
+    "finglish": "bâlâ-ye"
+  },
+  {
+    "id": "prepositions_across",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "across",
+    "persian": "آن طرف",
+    "finglish": "ân taraf"
+  },
+  {
+    "id": "prepositions_after",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "after",
+    "persian": "بعد از",
+    "finglish": "ba'd az"
+  },
+  {
+    "id": "prepositions_against",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "against",
+    "persian": "بر علیه",
+    "finglish": "bar aleyhe"
+  },
+  {
+    "id": "prepositions_along",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "along",
+    "persian": "در امتداد",
+    "finglish": "dar emtedâd"
+  },
+  {
+    "id": "prepositions_among",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "among",
+    "persian": "در میان",
+    "finglish": "dar miyân"
+  },
+  {
+    "id": "prepositions_around",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "around",
+    "persian": "اطراف",
+    "finglish": "atrâf"
+  },
+  {
+    "id": "prepositions_at",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "at",
+    "persian": "در",
+    "finglish": "dar"
+  },
+  {
+    "id": "prepositions_before",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "before",
+    "persian": "قبل از",
+    "finglish": "ghabl az"
+  },
+  {
+    "id": "prepositions_behind",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "behind",
+    "persian": "پشت",
+    "finglish": "posht"
+  },
+  {
+    "id": "prepositions_below",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "below",
+    "persian": "زیر",
+    "finglish": "zir"
+  },
+  {
+    "id": "prepositions_beside",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "beside",
+    "persian": "کنار",
+    "finglish": "kenâr"
+  },
+  {
+    "id": "prepositions_between",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "between",
+    "persian": "بین",
+    "finglish": "beyn"
+  },
+  {
+    "id": "prepositions_by",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "by",
+    "persian": "توسط",
+    "finglish": "tavasot"
+  },
+  {
+    "id": "prepositions_down",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "down",
+    "persian": "پایین",
+    "finglish": "pâyin"
+  },
+  {
+    "id": "prepositions_during",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "during",
+    "persian": "در طول",
+    "finglish": "dar tul"
+  },
+  {
+    "id": "prepositions_except",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "except",
+    "persian": "به جز",
+    "finglish": "be joz"
+  },
+  {
+    "id": "prepositions_for",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "for",
+    "persian": "برای",
+    "finglish": "barâye"
+  },
+  {
+    "id": "prepositions_from",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "from",
+    "persian": "از",
+    "finglish": "az"
+  },
+  {
+    "id": "prepositions_in",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "in",
+    "persian": "در",
+    "finglish": "dar"
+  },
+  {
+    "id": "prepositions_inside",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "inside",
+    "persian": "داخل",
+    "finglish": "dâkhel"
+  },
+  {
+    "id": "prepositions_into",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "into",
+    "persian": "به داخل",
+    "finglish": "be dâkhel"
+  },
+  {
+    "id": "prepositions_near",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "near",
+    "persian": "نزدیک",
+    "finglish": "nazdik"
+  },
+  {
+    "id": "prepositions_of",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "of",
+    "persian": "از",
+    "finglish": "az"
+  },
+  {
+    "id": "prepositions_on",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "on",
+    "persian": "روی",
+    "finglish": "ru-ye"
+  },
+  {
+    "id": "prepositions_opposite",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "opposite",
+    "persian": "روبروی",
+    "finglish": "ruberu-ye"
+  },
+  {
+    "id": "prepositions_out",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "out",
+    "persian": "بیرون",
+    "finglish": "birun"
+  },
+  {
+    "id": "prepositions_outside",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "outside",
+    "persian": "بیرون از",
+    "finglish": "birun az"
+  },
+  {
+    "id": "prepositions_over",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "over",
+    "persian": "بالای",
+    "finglish": "bâlâ-ye"
+  },
+  {
+    "id": "prepositions_through",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "through",
+    "persian": "از میان",
+    "finglish": "az miyân"
+  },
+  {
+    "id": "prepositions_to",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "to",
+    "persian": "به",
+    "finglish": "be"
+  },
+  {
+    "id": "prepositions_towards",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "towards",
+    "persian": "به سوی",
+    "finglish": "be su-ye"
+  },
+  {
+    "id": "prepositions_under",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "under",
+    "persian": "زیر",
+    "finglish": "zir"
+  },
+  {
+    "id": "prepositions_until",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "until",
+    "persian": "تا",
+    "finglish": "tâ"
+  },
+  {
+    "id": "prepositions_up",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "up",
+    "persian": "بالا",
+    "finglish": "bâlâ"
+  },
+  {
+    "id": "prepositions_with",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "with",
+    "persian": "با",
+    "finglish": "bâ"
+  },
+  {
+    "id": "prepositions_without",
+    "section": "High-frequency language",
+    "category": "Prepositions",
+    "english": "without",
+    "persian": "بدون",
+    "finglish": "bedun"
+  },
+  {
+    "id": "colours_black",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "black",
+    "persian": "سیاه",
+    "finglish": "siyâh"
+  },
+  {
+    "id": "colours_blue",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "blue",
+    "persian": "آبی",
+    "finglish": "âbi"
+  },
+  {
+    "id": "colours_brown",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "brown",
+    "persian": "قهوه‌ای",
+    "finglish": "ghahve-i"
+  },
+  {
+    "id": "colours_gold",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "gold",
+    "persian": "طلایی",
+    "finglish": "talâyi"
+  },
+  {
+    "id": "colours_green",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "green",
+    "persian": "سبز",
+    "finglish": "sabz"
+  },
+  {
+    "id": "colours_grey",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "grey",
+    "persian": "خاکستری",
+    "finglish": "khâkestari"
+  },
+  {
+    "id": "colours_orange",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "orange",
+    "persian": "نارنجی",
+    "finglish": "nârenji"
+  },
+  {
+    "id": "colours_pink",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "pink",
+    "persian": "صورتی",
+    "finglish": "surati"
+  },
+  {
+    "id": "colours_purple",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "purple",
+    "persian": "بنفش",
+    "finglish": "banafsh"
+  },
+  {
+    "id": "colours_red",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "red",
+    "persian": "قرمز",
+    "finglish": "ghermez"
+  },
+  {
+    "id": "colours_silver",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "silver",
+    "persian": "نقره‌ای",
+    "finglish": "noghre-i"
+  },
+  {
+    "id": "colours_white",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "white",
+    "persian": "سفید",
+    "finglish": "sefid"
+  },
+  {
+    "id": "colours_yellow",
+    "section": "High-frequency language",
+    "category": "Colours",
+    "english": "yellow",
+    "persian": "زرد",
+    "finglish": "zard"
+  },
+  {
+    "id": "numbers_zero",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "zero",
+    "persian": "صفر",
+    "finglish": "sefr"
+  },
+  {
+    "id": "numbers_one",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "one",
+    "persian": "یک",
+    "finglish": "yek"
+  },
+  {
+    "id": "numbers_two",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "two",
+    "persian": "دو",
+    "finglish": "do"
+  },
+  {
+    "id": "numbers_three",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "three",
+    "persian": "سه",
+    "finglish": "se"
+  },
+  {
+    "id": "numbers_four",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "four",
+    "persian": "چهار",
+    "finglish": "chahâr"
+  },
+  {
+    "id": "numbers_five",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "five",
+    "persian": "پنج",
+    "finglish": "panj"
+  },
+  {
+    "id": "numbers_six",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "six",
+    "persian": "شش",
+    "finglish": "shesh"
+  },
+  {
+    "id": "numbers_seven",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "seven",
+    "persian": "هفت",
+    "finglish": "haft"
+  },
+  {
+    "id": "numbers_eight",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "eight",
+    "persian": "هشت",
+    "finglish": "hasht"
+  },
+  {
+    "id": "numbers_nine",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "nine",
+    "persian": "نه",
+    "finglish": "noh"
+  },
+  {
+    "id": "numbers_ten",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "ten",
+    "persian": "ده",
+    "finglish": "dah"
+  },
+  {
+    "id": "numbers_eleven",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "eleven",
+    "persian": "یازده",
+    "finglish": "yâzdah"
+  },
+  {
+    "id": "numbers_twelve",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "twelve",
+    "persian": "دوازده",
+    "finglish": "davâzdah"
+  },
+  {
+    "id": "numbers_thirteen",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "thirteen",
+    "persian": "سیزده",
+    "finglish": "sizdah"
+  },
+  {
+    "id": "numbers_fourteen",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "fourteen",
+    "persian": "چهارده",
+    "finglish": "chahârdah"
+  },
+  {
+    "id": "numbers_fifteen",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "fifteen",
+    "persian": "پانزده",
+    "finglish": "pânzdah"
+  },
+  {
+    "id": "numbers_sixteen",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "sixteen",
+    "persian": "شانزده",
+    "finglish": "shânzdah"
+  },
+  {
+    "id": "numbers_seventeen",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "seventeen",
+    "persian": "هفده",
+    "finglish": "hefdah"
+  },
+  {
+    "id": "numbers_eighteen",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "eighteen",
+    "persian": "هجده",
+    "finglish": "hejdah"
+  },
+  {
+    "id": "numbers_nineteen",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "nineteen",
+    "persian": "نوزده",
+    "finglish": "nuzdah"
+  },
+  {
+    "id": "numbers_twenty",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "twenty",
+    "persian": "بیست",
+    "finglish": "bist"
+  },
+  {
+    "id": "numbers_thirty",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "thirty",
+    "persian": "سی",
+    "finglish": "si"
+  },
+  {
+    "id": "numbers_forty",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "forty",
+    "persian": "چهل",
+    "finglish": "chehel"
+  },
+  {
+    "id": "numbers_fifty",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "fifty",
+    "persian": "پنجاه",
+    "finglish": "panjâh"
+  },
+  {
+    "id": "numbers_sixty",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "sixty",
+    "persian": "شصت",
+    "finglish": "shast"
+  },
+  {
+    "id": "numbers_seventy",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "seventy",
+    "persian": "هفتاد",
+    "finglish": "haftâd"
+  },
+  {
+    "id": "numbers_eighty",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "eighty",
+    "persian": "هشتاد",
+    "finglish": "hashtâd"
+  },
+  {
+    "id": "numbers_ninety",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "ninety",
+    "persian": "نود",
+    "finglish": "navad"
+  },
+  {
+    "id": "numbers_hundred",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "hundred",
+    "persian": "صد",
+    "finglish": "sad"
+  },
+  {
+    "id": "numbers_thousand",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "thousand",
+    "persian": "هزار",
+    "finglish": "hezâr"
+  },
+  {
+    "id": "numbers_million",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "million",
+    "persian": "میلیون",
+    "finglish": "milyun"
+  },
+  {
+    "id": "numbers_first",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "first",
+    "persian": "اول",
+    "finglish": "avval"
+  },
+  {
+    "id": "numbers_second",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "second",
+    "persian": "دوم",
+    "finglish": "dovvom"
+  },
+  {
+    "id": "numbers_third",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "third",
+    "persian": "سوم",
+    "finglish": "sevvom"
+  },
+  {
+    "id": "numbers_fourth",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "fourth",
+    "persian": "چهارم",
+    "finglish": "chahârom"
+  },
+  {
+    "id": "numbers_fifth",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "fifth",
+    "persian": "پنجم",
+    "finglish": "panjom"
+  },
+  {
+    "id": "numbers_last",
+    "section": "High-frequency language",
+    "category": "Numbers",
+    "english": "last",
+    "persian": "آخر",
+    "finglish": "âkhar"
+  },
+  {
+    "id": "quantities_and_measures_all",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "all",
+    "persian": "همه",
+    "finglish": "hame"
+  },
+  {
+    "id": "quantities_and_measures_another",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "another",
+    "persian": "یکی دیگر",
+    "finglish": "yeki digar"
+  },
+  {
+    "id": "quantities_and_measures_both",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "both",
+    "persian": "هر دو",
+    "finglish": "har do"
+  },
+  {
+    "id": "quantities_and_measures_each",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "each",
+    "persian": "هر",
+    "finglish": "har"
+  },
+  {
+    "id": "quantities_and_measures_enough",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "enough",
+    "persian": "کافی",
+    "finglish": "kâfi"
+  },
+  {
+    "id": "quantities_and_measures_every",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "every",
+    "persian": "هر",
+    "finglish": "har"
+  },
+  {
+    "id": "quantities_and_measures_few",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "few",
+    "persian": "کم",
+    "finglish": "kam"
+  },
+  {
+    "id": "quantities_and_measures_half",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "half",
+    "persian": "نصف",
+    "finglish": "nesf"
+  },
+  {
+    "id": "quantities_and_measures_less",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "less",
+    "persian": "کمتر",
+    "finglish": "kamtar"
+  },
+  {
+    "id": "quantities_and_measures_little",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "little",
+    "persian": "کمی",
+    "finglish": "kami"
+  },
+  {
+    "id": "quantities_and_measures_many",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "many",
+    "persian": "زیاد",
+    "finglish": "ziyâd"
+  },
+  {
+    "id": "quantities_and_measures_more",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "more",
+    "persian": "بیشتر",
+    "finglish": "bishtar"
+  },
+  {
+    "id": "quantities_and_measures_most",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "most",
+    "persian": "بیشترین",
+    "finglish": "bishtarin"
+  },
+  {
+    "id": "quantities_and_measures_much",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "much",
+    "persian": "زیاد",
+    "finglish": "ziyâd"
+  },
+  {
+    "id": "quantities_and_measures_none",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "none",
+    "persian": "هیچ‌کدام",
+    "finglish": "hich-kodâm"
+  },
+  {
+    "id": "quantities_and_measures_other",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "other",
+    "persian": "دیگر",
+    "finglish": "digar"
+  },
+  {
+    "id": "quantities_and_measures_several",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "several",
+    "persian": "چندین",
+    "finglish": "chandin"
+  },
+  {
+    "id": "quantities_and_measures_some",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "some",
+    "persian": "بعضی",
+    "finglish": "ba'zi"
+  },
+  {
+    "id": "quantities_and_measures_pair",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "pair",
+    "persian": "جفت",
+    "finglish": "joft"
+  },
+  {
+    "id": "quantities_and_measures_piece",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "piece",
+    "persian": "تکه",
+    "finglish": "tekke"
+  },
+  {
+    "id": "quantities_and_measures_part",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "part",
+    "persian": "بخش",
+    "finglish": "bakhsh"
+  },
+  {
+    "id": "quantities_and_measures_kilo",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "kilo",
+    "persian": "کیلو",
+    "finglish": "kilu"
+  },
+  {
+    "id": "quantities_and_measures_litre",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "litre",
+    "persian": "لیتر",
+    "finglish": "litr"
+  },
+  {
+    "id": "quantities_and_measures_metre",
+    "section": "High-frequency language",
+    "category": "Quantities and measures",
+    "english": "metre",
+    "persian": "متر",
+    "finglish": "metr"
+  },
+  {
+    "id": "connecting_words_and",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "and",
+    "persian": "و",
+    "finglish": "va"
+  },
+  {
+    "id": "connecting_words_or",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "or",
+    "persian": "یا",
+    "finglish": "yâ"
+  },
+  {
+    "id": "connecting_words_but",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "but",
+    "persian": "اما",
+    "finglish": "ammâ"
+  },
+  {
+    "id": "connecting_words_because",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "because",
+    "persian": "چون",
+    "finglish": "chon"
+  },
+  {
+    "id": "connecting_words_so",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "so",
+    "persian": "پس",
+    "finglish": "pas"
+  },
+  {
+    "id": "connecting_words_if",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "if",
+    "persian": "اگر",
+    "finglish": "agar"
+  },
+  {
+    "id": "connecting_words_when",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "when",
+    "persian": "وقتی",
+    "finglish": "vaghti"
+  },
+  {
+    "id": "connecting_words_while",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "while",
+    "persian": "در حالی که",
+    "finglish": "dar hâli ke"
+  },
+  {
+    "id": "connecting_words_although",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "although",
+    "persian": "اگرچه",
+    "finglish": "agarche"
+  },
+  {
+    "id": "connecting_words_however",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "however",
+    "persian": "با این حال",
+    "finglish": "bâ in hâl"
+  },
+  {
+    "id": "connecting_words_therefore",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "therefore",
+    "persian": "بنابراین",
+    "finglish": "banâbar-in"
+  },
+  {
+    "id": "connecting_words_also",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "also",
+    "persian": "همچنین",
+    "finglish": "hamchenin"
+  },
+  {
+    "id": "connecting_words_then",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "then",
+    "persian": "سپس",
+    "finglish": "sepas"
+  },
+  {
+    "id": "connecting_words_that",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "that",
+    "persian": "که",
+    "finglish": "ke"
+  },
+  {
+    "id": "connecting_words_which",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "which",
+    "persian": "که",
+    "finglish": "ke"
+  },
+  {
+    "id": "connecting_words_who",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "who",
+    "persian": "که",
+    "finglish": "ke"
+  },
+  {
+    "id": "connecting_words_where",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "where",
+    "persian": "جایی که",
+    "finglish": "jâyi ke"
+  },
+  {
+    "id": "connecting_words_before",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "before",
+    "persian": "قبل از اینکه",
+    "finglish": "ghabl az inke"
+  },
+  {
+    "id": "connecting_words_after",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "after",
+    "persian": "بعد از اینکه",
+    "finglish": "ba'd az inke"
+  },
+  {
+    "id": "connecting_words_until",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "until",
+    "persian": "تا اینکه",
+    "finglish": "tâ inke"
+  },
+  {
+    "id": "connecting_words_since",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "since",
+    "persian": "از وقتی که",
+    "finglish": "az vaghti ke"
+  },
+  {
+    "id": "connecting_words_as",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "as",
+    "persian": "همانطور که",
+    "finglish": "hamântour ke"
+  },
+  {
+    "id": "connecting_words_unless",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "unless",
+    "persian": "مگر اینکه",
+    "finglish": "magar inke"
+  },
+  {
+    "id": "connecting_words_moreover",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "moreover",
+    "persian": "علاوه بر این",
+    "finglish": "alâve bar in"
+  },
+  {
+    "id": "connecting_words_furthermore",
+    "section": "High-frequency language",
+    "category": "Connecting words",
+    "english": "furthermore",
+    "persian": "به علاوه",
+    "finglish": "be alâve"
+  },
+  {
+    "id": "time_expressions_today",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "today",
+    "persian": "امروز",
+    "finglish": "emruz"
+  },
+  {
+    "id": "time_expressions_tomorrow",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "tomorrow",
+    "persian": "فردا",
+    "finglish": "fardâ"
+  },
+  {
+    "id": "time_expressions_yesterday",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "yesterday",
+    "persian": "دیروز",
+    "finglish": "diruz"
+  },
+  {
+    "id": "time_expressions_now",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "now",
+    "persian": "الان",
+    "finglish": "al'ân"
+  },
+  {
+    "id": "time_expressions_then",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "then",
+    "persian": "آن موقع",
+    "finglish": "ân moghe'"
+  },
+  {
+    "id": "time_expressions_always",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "always",
+    "persian": "همیشه",
+    "finglish": "hamishe"
+  },
+  {
+    "id": "time_expressions_never",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "never",
+    "persian": "هرگز",
+    "finglish": "hargez"
+  },
+  {
+    "id": "time_expressions_sometimes",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "sometimes",
+    "persian": "گاهی اوقات",
+    "finglish": "gâhi oghât"
+  },
+  {
+    "id": "time_expressions_often",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "often",
+    "persian": "اغلب",
+    "finglish": "aghlab"
+  },
+  {
+    "id": "time_expressions_already",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "already",
+    "persian": "قبلا",
+    "finglish": "ghablan"
+  },
+  {
+    "id": "time_expressions_soon",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "soon",
+    "persian": "به زودی",
+    "finglish": "be zudi"
+  },
+  {
+    "id": "time_expressions_still",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "still",
+    "persian": "هنوز",
+    "finglish": "hanuz"
+  },
+  {
+    "id": "time_expressions_yet",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "yet",
+    "persian": "هنوز",
+    "finglish": "hanuz"
+  },
+  {
+    "id": "time_expressions_ago",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "ago",
+    "persian": "پیش",
+    "finglish": "pish"
+  },
+  {
+    "id": "time_expressions_later",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "later",
+    "persian": "بعدا",
+    "finglish": "ba'dan"
+  },
+  {
+    "id": "time_expressions_early",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "early",
+    "persian": "زود",
+    "finglish": "zud"
+  },
+  {
+    "id": "time_expressions_late",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "late",
+    "persian": "دیر",
+    "finglish": "dir"
+  },
+  {
+    "id": "time_expressions_morning",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "morning",
+    "persian": "صبح",
+    "finglish": "sobh"
+  },
+  {
+    "id": "time_expressions_afternoon",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "afternoon",
+    "persian": "بعد از ظهر",
+    "finglish": "ba'd az zohr"
+  },
+  {
+    "id": "time_expressions_evening",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "evening",
+    "persian": "عصر",
+    "finglish": "asr"
+  },
+  {
+    "id": "time_expressions_night",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "night",
+    "persian": "شب",
+    "finglish": "shab"
+  },
+  {
+    "id": "time_expressions_midnight",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "midnight",
+    "persian": "نیمه‌شب",
+    "finglish": "nime-shab"
+  },
+  {
+    "id": "time_expressions_noon",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "noon",
+    "persian": "ظهر",
+    "finglish": "zohr"
+  },
+  {
+    "id": "time_expressions_during",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "during",
+    "persian": "در طول",
+    "finglish": "dar tul"
+  },
+  {
+    "id": "time_expressions_since",
+    "section": "High-frequency language",
+    "category": "Time expressions",
+    "english": "since",
+    "persian": "از",
+    "finglish": "az"
+  },
+  {
+    "id": "days_and_months_saturday",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Saturday",
+    "persian": "شنبه",
+    "finglish": "shanbe"
+  },
+  {
+    "id": "days_and_months_sunday",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Sunday",
+    "persian": "یکشنبه",
+    "finglish": "yekshanbe"
+  },
+  {
+    "id": "days_and_months_monday",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Monday",
+    "persian": "دوشنبه",
+    "finglish": "doshanbe"
+  },
+  {
+    "id": "days_and_months_tuesday",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Tuesday",
+    "persian": "سه‌شنبه",
+    "finglish": "seshanbe"
+  },
+  {
+    "id": "days_and_months_wednesday",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Wednesday",
+    "persian": "چهارشنبه",
+    "finglish": "chahârshanbe"
+  },
+  {
+    "id": "days_and_months_thursday",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Thursday",
+    "persian": "پنجشنبه",
+    "finglish": "panjshanbe"
+  },
+  {
+    "id": "days_and_months_friday",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Friday",
+    "persian": "جمعه",
+    "finglish": "jom'e"
+  },
+  {
+    "id": "days_and_months_farvardin",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Farvardin",
+    "persian": "فروردین",
+    "finglish": "farvardin"
+  },
+  {
+    "id": "days_and_months_ordibehesht",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Ordibehesht",
+    "persian": "اردیبهشت",
+    "finglish": "ordibehesht"
+  },
+  {
+    "id": "days_and_months_khordad",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Khordad",
+    "persian": "خرداد",
+    "finglish": "khordâd"
+  },
+  {
+    "id": "days_and_months_tir",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Tir",
+    "persian": "تیر",
+    "finglish": "tir"
+  },
+  {
+    "id": "days_and_months_mordad",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Mordad",
+    "persian": "مرداد",
+    "finglish": "mordâd"
+  },
+  {
+    "id": "days_and_months_shahrivar",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Shahrivar",
+    "persian": "شهریور",
+    "finglish": "shahrivar"
+  },
+  {
+    "id": "days_and_months_mehr",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Mehr",
+    "persian": "مهر",
+    "finglish": "mehr"
+  },
+  {
+    "id": "days_and_months_aban",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Aban",
+    "persian": "آبان",
+    "finglish": "âbân"
+  },
+  {
+    "id": "days_and_months_azar",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Azar",
+    "persian": "آذر",
+    "finglish": "âzar"
+  },
+  {
+    "id": "days_and_months_dey",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Dey",
+    "persian": "دی",
+    "finglish": "dey"
+  },
+  {
+    "id": "days_and_months_bahman",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Bahman",
+    "persian": "بهمن",
+    "finglish": "bahman"
+  },
+  {
+    "id": "days_and_months_esfand",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "Esfand",
+    "persian": "اسفند",
+    "finglish": "esfand"
+  },
+  {
+    "id": "days_and_months_spring",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "spring",
+    "persian": "بهار",
+    "finglish": "bahâr"
+  },
+  {
+    "id": "days_and_months_summer",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "summer",
+    "persian": "تابستان",
+    "finglish": "tâbestân"
+  },
+  {
+    "id": "days_and_months_autumn",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "autumn",
+    "persian": "پاییز",
+    "finglish": "pâyiz"
+  },
+  {
+    "id": "days_and_months_winter",
+    "section": "High-frequency language",
+    "category": "Days and months",
+    "english": "winter",
+    "persian": "زمستان",
+    "finglish": "zemestân"
+  },
+  {
+    "id": "question_words_who",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "who",
+    "persian": "کی",
+    "finglish": "ki"
+  },
+  {
+    "id": "question_words_what",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "what",
+    "persian": "چی",
+    "finglish": "chi"
+  },
+  {
+    "id": "question_words_when",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "when",
+    "persian": "کی",
+    "finglish": "key"
+  },
+  {
+    "id": "question_words_where",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "where",
+    "persian": "کجا",
+    "finglish": "kojâ"
+  },
+  {
+    "id": "question_words_why",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "why",
+    "persian": "چرا",
+    "finglish": "cherâ"
+  },
+  {
+    "id": "question_words_how",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "how",
+    "persian": "چطور",
+    "finglish": "chetor"
+  },
+  {
+    "id": "question_words_which",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "which",
+    "persian": "کدام",
+    "finglish": "kodâm"
+  },
+  {
+    "id": "question_words_how_much",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "how much",
+    "persian": "چقدر",
+    "finglish": "cheghadr"
+  },
+  {
+    "id": "question_words_how_many",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "how many",
+    "persian": "چند تا",
+    "finglish": "chand tâ"
+  },
+  {
+    "id": "question_words_whose",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "whose",
+    "persian": "مال کی",
+    "finglish": "mâl-e ki"
+  },
+  {
+    "id": "question_words_what_kind_of",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "what kind of",
+    "persian": "چه نوع",
+    "finglish": "che now'"
+  },
+  {
+    "id": "question_words_how_long",
+    "section": "High-frequency language",
+    "category": "Question words",
+    "english": "how long",
+    "persian": "چه مدت",
+    "finglish": "che moddat"
+  },
+  {
+    "id": "useful_expressions_hello",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "hello",
+    "persian": "سلام",
+    "finglish": "salâm"
+  },
+  {
+    "id": "useful_expressions_goodbye",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "goodbye",
+    "persian": "خداحافظ",
+    "finglish": "khodâhâfez"
+  },
+  {
+    "id": "useful_expressions_please",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "please",
+    "persian": "لطفا",
+    "finglish": "lotfan"
+  },
+  {
+    "id": "useful_expressions_thank_you",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "thank you",
+    "persian": "ممنون",
+    "finglish": "mamnun"
+  },
+  {
+    "id": "useful_expressions_youre_welcome",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "you're welcome",
+    "persian": "خواهش می‌کنم",
+    "finglish": "khâhesh mikonam"
+  },
+  {
+    "id": "useful_expressions_excuse_me",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "excuse me",
+    "persian": "ببخشید",
+    "finglish": "bebakhshid"
+  },
+  {
+    "id": "useful_expressions_sorry",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "sorry",
+    "persian": "متاسفم",
+    "finglish": "mota'assefam"
+  },
+  {
+    "id": "useful_expressions_good_morning",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "good morning",
+    "persian": "صبح بخیر",
+    "finglish": "sobh bekheyr"
+  },
+  {
+    "id": "useful_expressions_good_evening",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "good evening",
+    "persian": "عصر بخیر",
+    "finglish": "asr bekheyr"
+  },
+  {
+    "id": "useful_expressions_good_night",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "good night",
+    "persian": "شب بخیر",
+    "finglish": "shab bekheyr"
+  },
+  {
+    "id": "useful_expressions_how_are_you",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "how are you",
+    "persian": "حالت چطوره",
+    "finglish": "hâlet chetore"
+  },
+  {
+    "id": "useful_expressions_im_fine",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "I'm fine",
+    "persian": "خوبم",
+    "finglish": "khubam"
+  },
+  {
+    "id": "useful_expressions_yes",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "yes",
+    "persian": "بله",
+    "finglish": "bale"
+  },
+  {
+    "id": "useful_expressions_no",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "no",
+    "persian": "نه",
+    "finglish": "na"
+  },
+  {
+    "id": "useful_expressions_of_course",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "of course",
+    "persian": "البته",
+    "finglish": "albatte"
+  },
+  {
+    "id": "useful_expressions_congratulations",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "congratulations",
+    "persian": "تبریک",
+    "finglish": "tabrik"
+  },
+  {
+    "id": "useful_expressions_happy_birthday",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "happy birthday",
+    "persian": "تولدت مبارک",
+    "finglish": "tavalodet mobârak"
+  },
+  {
+    "id": "useful_expressions_happy_new_year",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "happy new year",
+    "persian": "عید نوروز مبارک",
+    "finglish": "eyd-e nowruz mobârak"
+  },
+  {
+    "id": "useful_expressions_welcome",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "welcome",
+    "persian": "خوش آمدید",
+    "finglish": "khosh âmadid"
+  },
+  {
+    "id": "useful_expressions_help",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "help",
+    "persian": "کمک",
+    "finglish": "komak"
+  },
+  {
+    "id": "useful_expressions_i_dont_understand",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "I don't understand",
+    "persian": "نمی‌فهمم",
+    "finglish": "nemifahmam"
+  },
+  {
+    "id": "useful_expressions_i_dont_know",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "I don't know",
+    "persian": "نمی‌دونم",
+    "finglish": "nemidounam"
+  },
+  {
+    "id": "useful_expressions_slowly_please",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "slowly please",
+    "persian": "آهسته لطفا",
+    "finglish": "âheste lotfan"
+  },
+  {
+    "id": "useful_expressions_repeat_please",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "repeat please",
+    "persian": "تکرار کنید لطفا",
+    "finglish": "tekrâr konid lotfan"
+  },
+  {
+    "id": "useful_expressions_what_does_this_mean",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "what does this mean",
+    "persian": "این یعنی چی",
+    "finglish": "in ya'ni chi"
+  },
+  {
+    "id": "useful_expressions_may_i",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "may I",
+    "persian": "اجازه هست",
+    "finglish": "ejâze hast"
+  },
+  {
+    "id": "useful_expressions_it_doesnt_matter",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "it doesn't matter",
+    "persian": "مهم نیست",
+    "finglish": "mohem nist"
+  },
+  {
+    "id": "useful_expressions_god_willing",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "God willing",
+    "persian": "ان‌شاءالله",
+    "finglish": "inshâ'allâh"
+  },
+  {
+    "id": "useful_expressions_bless_you",
+    "section": "High-frequency language",
+    "category": "Useful expressions",
+    "english": "bless you",
+    "persian": "عافیت باشه",
+    "finglish": "âfiyat bâshe"
+  },
+  {
+    "id": "countries_iran",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Iran",
+    "persian": "ایران",
+    "finglish": "irân"
+  },
+  {
+    "id": "countries_afghanistan",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Afghanistan",
+    "persian": "افغانستان",
+    "finglish": "afghânestân"
+  },
+  {
+    "id": "countries_tajikistan",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Tajikistan",
+    "persian": "تاجیکستان",
+    "finglish": "tâjikestân"
+  },
+  {
+    "id": "countries_turkey",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Turkey",
+    "persian": "ترکیه",
+    "finglish": "torkiye"
+  },
+  {
+    "id": "countries_iraq",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Iraq",
+    "persian": "عراق",
+    "finglish": "erâgh"
+  },
+  {
+    "id": "countries_england",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "England",
+    "persian": "انگلستان",
+    "finglish": "engelestân"
+  },
+  {
+    "id": "countries_france",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "France",
+    "persian": "فرانسه",
+    "finglish": "farânse"
+  },
+  {
+    "id": "countries_germany",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Germany",
+    "persian": "آلمان",
+    "finglish": "âlmân"
+  },
+  {
+    "id": "countries_spain",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Spain",
+    "persian": "اسپانیا",
+    "finglish": "espâniyâ"
+  },
+  {
+    "id": "countries_italy",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Italy",
+    "persian": "ایتالیا",
+    "finglish": "itâliyâ"
+  },
+  {
+    "id": "countries_america",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "America",
+    "persian": "آمریکا",
+    "finglish": "âmrikâ"
+  },
+  {
+    "id": "countries_canada",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Canada",
+    "persian": "کانادا",
+    "finglish": "kânâdâ"
+  },
+  {
+    "id": "countries_australia",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Australia",
+    "persian": "استرالیا",
+    "finglish": "ostrâliyâ"
+  },
+  {
+    "id": "countries_china",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "China",
+    "persian": "چین",
+    "finglish": "chin"
+  },
+  {
+    "id": "countries_japan",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Japan",
+    "persian": "ژاپن",
+    "finglish": "zhâpon"
+  },
+  {
+    "id": "countries_india",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "India",
+    "persian": "هند",
+    "finglish": "hend"
+  },
+  {
+    "id": "countries_russia",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Russia",
+    "persian": "روسیه",
+    "finglish": "rusiye"
+  },
+  {
+    "id": "countries_pakistan",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Pakistan",
+    "persian": "پاکستان",
+    "finglish": "pâkestân"
+  },
+  {
+    "id": "countries_saudi_arabia",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Saudi Arabia",
+    "persian": "عربستان سعودی",
+    "finglish": "arabestân-e so'udi"
+  },
+  {
+    "id": "countries_egypt",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Egypt",
+    "persian": "مصر",
+    "finglish": "mesr"
+  },
+  {
+    "id": "countries_united_arab_emirates",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "United Arab Emirates",
+    "persian": "امارات متحده عربی",
+    "finglish": "emârât-e mottahed-e arabi"
+  },
+  {
+    "id": "countries_syria",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Syria",
+    "persian": "سوریه",
+    "finglish": "suriye"
+  },
+  {
+    "id": "countries_lebanon",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Lebanon",
+    "persian": "لبنان",
+    "finglish": "lobnân"
+  },
+  {
+    "id": "countries_morocco",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Morocco",
+    "persian": "مراکش",
+    "finglish": "marâkesh"
+  },
+  {
+    "id": "countries_brazil",
+    "section": "High-frequency language",
+    "category": "Countries",
+    "english": "Brazil",
+    "persian": "برزیل",
+    "finglish": "berezil"
+  },
+  {
+    "id": "nationalities_iranian",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Iranian",
+    "persian": "ایرانی",
+    "finglish": "irâni"
+  },
+  {
+    "id": "nationalities_afghan",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Afghan",
+    "persian": "افغان",
+    "finglish": "afghân"
+  },
+  {
+    "id": "nationalities_english",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "English",
+    "persian": "انگلیسی",
+    "finglish": "engelisi"
+  },
+  {
+    "id": "nationalities_french",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "French",
+    "persian": "فرانسوی",
+    "finglish": "farânsavi"
+  },
+  {
+    "id": "nationalities_german",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "German",
+    "persian": "آلمانی",
+    "finglish": "âlmâni"
+  },
+  {
+    "id": "nationalities_american",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "American",
+    "persian": "آمریکایی",
+    "finglish": "âmrikâyi"
+  },
+  {
+    "id": "nationalities_turkish",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Turkish",
+    "persian": "ترک",
+    "finglish": "tork"
+  },
+  {
+    "id": "nationalities_arab",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Arab",
+    "persian": "عرب",
+    "finglish": "arab"
+  },
+  {
+    "id": "nationalities_indian",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Indian",
+    "persian": "هندی",
+    "finglish": "hendi"
+  },
+  {
+    "id": "nationalities_chinese",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Chinese",
+    "persian": "چینی",
+    "finglish": "chini"
+  },
+  {
+    "id": "nationalities_japanese",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Japanese",
+    "persian": "ژاپنی",
+    "finglish": "zhâponi"
+  },
+  {
+    "id": "nationalities_russian",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Russian",
+    "persian": "روسی",
+    "finglish": "rusi"
+  },
+  {
+    "id": "nationalities_italian",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Italian",
+    "persian": "ایتالیایی",
+    "finglish": "itâliyâyi"
+  },
+  {
+    "id": "nationalities_spanish",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Spanish",
+    "persian": "اسپانیایی",
+    "finglish": "espâniyâyi"
+  },
+  {
+    "id": "nationalities_pakistani",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Pakistani",
+    "persian": "پاکستانی",
+    "finglish": "pâkestâni"
+  },
+  {
+    "id": "nationalities_australian",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Australian",
+    "persian": "استرالیایی",
+    "finglish": "ostrâliyâyi"
+  },
+  {
+    "id": "nationalities_canadian",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Canadian",
+    "persian": "کانادایی",
+    "finglish": "kânâdâyi"
+  },
+  {
+    "id": "nationalities_iraqi",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Iraqi",
+    "persian": "عراقی",
+    "finglish": "erâghi"
+  },
+  {
+    "id": "nationalities_egyptian",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Egyptian",
+    "persian": "مصری",
+    "finglish": "mesri"
+  },
+  {
+    "id": "nationalities_brazilian",
+    "section": "High-frequency language",
+    "category": "Nationalities",
+    "english": "Brazilian",
+    "persian": "برزیلی",
+    "finglish": "berezili"
+  },
+  {
+    "id": "social_conventions_greeting_someone",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "greeting someone",
+    "persian": "سلام و احوالپرسی",
+    "finglish": "salâm va ahvâlporsi"
+  },
+  {
+    "id": "social_conventions_introducing_yourself",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "introducing yourself",
+    "persian": "معرفی خود",
+    "finglish": "mo'arrefi-ye khod"
+  },
+  {
+    "id": "social_conventions_asking_about_health",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "asking about health",
+    "persian": "احوالپرسی",
+    "finglish": "ahvâlporsi"
+  },
+  {
+    "id": "social_conventions_thanking",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "thanking",
+    "persian": "تشکر کردن",
+    "finglish": "tashakkor kardan"
+  },
+  {
+    "id": "social_conventions_apologizing",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "apologizing",
+    "persian": "عذرخواهی کردن",
+    "finglish": "ozrkhâhi kardan"
+  },
+  {
+    "id": "social_conventions_congratulating",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "congratulating",
+    "persian": "تبریک گفتن",
+    "finglish": "tabrik goftan"
+  },
+  {
+    "id": "social_conventions_expressing_condolence",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "expressing condolence",
+    "persian": "تسلیت گفتن",
+    "finglish": "tasliyat goftan"
+  },
+  {
+    "id": "social_conventions_saying_goodbye",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "saying goodbye",
+    "persian": "خداحافظی کردن",
+    "finglish": "khodâhâfezi kardan"
+  },
+  {
+    "id": "social_conventions_welcoming_guests",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "welcoming guests",
+    "persian": "خوشامدگویی",
+    "finglish": "khosh-âmad-guyi"
+  },
+  {
+    "id": "social_conventions_offering_food",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "offering food",
+    "persian": "تعارف کردن غذا",
+    "finglish": "ta'ârof kardan-e ghazâ"
+  },
+  {
+    "id": "social_conventions_accepting_an_offer",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "accepting an offer",
+    "persian": "قبول کردن",
+    "finglish": "ghabul kardan"
+  },
+  {
+    "id": "social_conventions_declining_an_offer",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "declining an offer",
+    "persian": "رد کردن",
+    "finglish": "rad kardan"
+  },
+  {
+    "id": "social_conventions_asking_permission",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "asking permission",
+    "persian": "اجازه خواستن",
+    "finglish": "ejâze khâstan"
+  },
+  {
+    "id": "social_conventions_making_a_request",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "making a request",
+    "persian": "درخواست کردن",
+    "finglish": "darkhâst kardan"
+  },
+  {
+    "id": "social_conventions_showing_respect",
+    "section": "High-frequency language",
+    "category": "Social conventions",
+    "english": "showing respect",
+    "persian": "احترام گذاشتن",
+    "finglish": "ehterâm gozâshtan"
+  },
+  {
+    "id": "family_members_father",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "father",
+    "persian": "پدر",
+    "finglish": "pedar"
+  },
+  {
+    "id": "family_members_mother",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "mother",
+    "persian": "مادر",
+    "finglish": "mâdar"
+  },
+  {
+    "id": "family_members_brother",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "brother",
+    "persian": "برادر",
+    "finglish": "barâdar"
+  },
+  {
+    "id": "family_members_sister",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "sister",
+    "persian": "خواهر",
+    "finglish": "khâhar"
+  },
+  {
+    "id": "family_members_son",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "son",
+    "persian": "پسر",
+    "finglish": "pesar"
+  },
+  {
+    "id": "family_members_daughter",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "daughter",
+    "persian": "دختر",
+    "finglish": "dokhtar"
+  },
+  {
+    "id": "family_members_grandfather",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "grandfather",
+    "persian": "پدربزرگ",
+    "finglish": "pedar-bozorg"
+  },
+  {
+    "id": "family_members_grandmother",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "grandmother",
+    "persian": "مادربزرگ",
+    "finglish": "mâdar-bozorg"
+  },
+  {
+    "id": "family_members_uncle",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "uncle",
+    "persian": "عمو / دایی",
+    "finglish": "amu / dâyi"
+  },
+  {
+    "id": "family_members_aunt",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "aunt",
+    "persian": "عمه / خاله",
+    "finglish": "amme / khâle"
+  },
+  {
+    "id": "family_members_cousin",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "cousin",
+    "persian": "پسرعمو / دخترعمو",
+    "finglish": "pesar-amu / dokhtar-amu"
+  },
+  {
+    "id": "family_members_husband",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "husband",
+    "persian": "شوهر",
+    "finglish": "showhar"
+  },
+  {
+    "id": "family_members_wife",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "wife",
+    "persian": "زن / همسر",
+    "finglish": "zan / hamsar"
+  },
+  {
+    "id": "family_members_family",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "family",
+    "persian": "خانواده",
+    "finglish": "khânevâde"
+  },
+  {
+    "id": "family_members_child",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "child",
+    "persian": "بچه",
+    "finglish": "bachche"
+  },
+  {
+    "id": "family_members_baby",
+    "section": "Topic-specific vocabulary",
+    "category": "Family members",
+    "english": "baby",
+    "persian": "نوزاد",
+    "finglish": "nowzâd"
+  },
+  {
+    "id": "physical_descriptions_hair",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "hair",
+    "persian": "مو",
+    "finglish": "mu"
+  },
+  {
+    "id": "physical_descriptions_eye",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "eye",
+    "persian": "چشم",
+    "finglish": "cheshm"
+  },
+  {
+    "id": "physical_descriptions_tall",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "tall",
+    "persian": "بلند قد",
+    "finglish": "boland-ghad"
+  },
+  {
+    "id": "physical_descriptions_short_(height)",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "short (height)",
+    "persian": "کوتاه قد",
+    "finglish": "kutâh-ghad"
+  },
+  {
+    "id": "physical_descriptions_thin",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "thin",
+    "persian": "لاغر",
+    "finglish": "lâghar"
+  },
+  {
+    "id": "physical_descriptions_fat",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "fat",
+    "persian": "چاق",
+    "finglish": "châgh"
+  },
+  {
+    "id": "physical_descriptions_handsome",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "handsome",
+    "persian": "خوش‌تیپ",
+    "finglish": "khosh-tip"
+  },
+  {
+    "id": "physical_descriptions_curly_hair",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "curly hair",
+    "persian": "موی فرفری",
+    "finglish": "mu-ye ferferi"
+  },
+  {
+    "id": "physical_descriptions_straight_hair",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "straight hair",
+    "persian": "موی صاف",
+    "finglish": "mu-ye sâf"
+  },
+  {
+    "id": "physical_descriptions_beard",
+    "section": "Topic-specific vocabulary",
+    "category": "Physical descriptions",
+    "english": "beard",
+    "persian": "ریش",
+    "finglish": "rish"
+  },
+  {
+    "id": "personality_kind",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "kind",
+    "persian": "مهربان",
+    "finglish": "mehrabân"
+  },
+  {
+    "id": "personality_shy",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "shy",
+    "persian": "خجالتی",
+    "finglish": "khejâlati"
+  },
+  {
+    "id": "personality_generous",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "generous",
+    "persian": "سخاوتمند",
+    "finglish": "sakhâvatmand"
+  },
+  {
+    "id": "personality_patient",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "patient",
+    "persian": "صبور",
+    "finglish": "sabur"
+  },
+  {
+    "id": "personality_cheerful",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "cheerful",
+    "persian": "شاد",
+    "finglish": "shâd"
+  },
+  {
+    "id": "personality_hard-working",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "hard-working",
+    "persian": "زحمتکش",
+    "finglish": "zahmatkesh"
+  },
+  {
+    "id": "personality_honest",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "honest",
+    "persian": "صادق",
+    "finglish": "sâdegh"
+  },
+  {
+    "id": "personality_selfish",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "selfish",
+    "persian": "خودخواه",
+    "finglish": "khod-khâh"
+  },
+  {
+    "id": "personality_reliable",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "reliable",
+    "persian": "قابل اعتماد",
+    "finglish": "ghâbel-e e'temâd"
+  },
+  {
+    "id": "personality_stubborn",
+    "section": "Topic-specific vocabulary",
+    "category": "Personality",
+    "english": "stubborn",
+    "persian": "لجباز",
+    "finglish": "lajbâz"
+  },
+  {
+    "id": "daily_routine_to_wake_up",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to wake up",
+    "persian": "بیدار شدن",
+    "finglish": "bidâr shodan"
+  },
+  {
+    "id": "daily_routine_to_get_dressed",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to get dressed",
+    "persian": "لباس پوشیدن",
+    "finglish": "lebâs pushidan"
+  },
+  {
+    "id": "daily_routine_to_have_breakfast",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to have breakfast",
+    "persian": "صبحانه خوردن",
+    "finglish": "sobhâne khordan"
+  },
+  {
+    "id": "daily_routine_to_go_to_school",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to go to school",
+    "persian": "به مدرسه رفتن",
+    "finglish": "be madrese raftan"
+  },
+  {
+    "id": "daily_routine_to_have_lunch",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to have lunch",
+    "persian": "ناهار خوردن",
+    "finglish": "nâhâr khordan"
+  },
+  {
+    "id": "daily_routine_to_do_homework",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to do homework",
+    "persian": "تکلیف انجام دادن",
+    "finglish": "taklif anjâm dâdan"
+  },
+  {
+    "id": "daily_routine_to_have_dinner",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to have dinner",
+    "persian": "شام خوردن",
+    "finglish": "shâm khordan"
+  },
+  {
+    "id": "daily_routine_to_brush_teeth",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to brush teeth",
+    "persian": "مسواک زدن",
+    "finglish": "mesvâk zadan"
+  },
+  {
+    "id": "daily_routine_to_go_to_bed",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to go to bed",
+    "persian": "به رختخواب رفتن",
+    "finglish": "be rakhtekhâb raftan"
+  },
+  {
+    "id": "daily_routine_to_take_a_shower",
+    "section": "Topic-specific vocabulary",
+    "category": "Daily routine",
+    "english": "to take a shower",
+    "persian": "دوش گرفتن",
+    "finglish": "dush gereftan"
+  },
+  {
+    "id": "food_and_drink_bread",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "bread",
+    "persian": "نان",
+    "finglish": "nân"
+  },
+  {
+    "id": "food_and_drink_rice",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "rice",
+    "persian": "برنج",
+    "finglish": "berenj"
+  },
+  {
+    "id": "food_and_drink_meat",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "meat",
+    "persian": "گوشت",
+    "finglish": "gusht"
+  },
+  {
+    "id": "food_and_drink_chicken",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "chicken",
+    "persian": "مرغ",
+    "finglish": "morgh"
+  },
+  {
+    "id": "food_and_drink_fish",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "fish",
+    "persian": "ماهی",
+    "finglish": "mâhi"
+  },
+  {
+    "id": "food_and_drink_fruit",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "fruit",
+    "persian": "میوه",
+    "finglish": "mive"
+  },
+  {
+    "id": "food_and_drink_vegetable",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "vegetable",
+    "persian": "سبزیجات",
+    "finglish": "sabzijât"
+  },
+  {
+    "id": "food_and_drink_water",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "water",
+    "persian": "آب",
+    "finglish": "âb"
+  },
+  {
+    "id": "food_and_drink_tea",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "tea",
+    "persian": "چای",
+    "finglish": "châi"
+  },
+  {
+    "id": "food_and_drink_milk",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "milk",
+    "persian": "شیر",
+    "finglish": "shir"
+  },
+  {
+    "id": "food_and_drink_cheese",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "cheese",
+    "persian": "پنیر",
+    "finglish": "panir"
+  },
+  {
+    "id": "food_and_drink_egg",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "egg",
+    "persian": "تخم‌مرغ",
+    "finglish": "tokhm-e morgh"
+  },
+  {
+    "id": "food_and_drink_sugar",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "sugar",
+    "persian": "شکر",
+    "finglish": "shekar"
+  },
+  {
+    "id": "food_and_drink_salt",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "salt",
+    "persian": "نمک",
+    "finglish": "namak"
+  },
+  {
+    "id": "food_and_drink_kebab",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "kebab",
+    "persian": "کباب",
+    "finglish": "kabâb"
+  },
+  {
+    "id": "food_and_drink_yogurt",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "yogurt",
+    "persian": "ماست",
+    "finglish": "mâst"
+  },
+  {
+    "id": "food_and_drink_soup",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "soup",
+    "persian": "سوپ",
+    "finglish": "sup"
+  },
+  {
+    "id": "food_and_drink_salad",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "salad",
+    "persian": "سالاد",
+    "finglish": "sâlâd"
+  },
+  {
+    "id": "food_and_drink_cake",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "cake",
+    "persian": "کیک",
+    "finglish": "keyk"
+  },
+  {
+    "id": "food_and_drink_ice_cream",
+    "section": "Topic-specific vocabulary",
+    "category": "Food and drink",
+    "english": "ice cream",
+    "persian": "بستنی",
+    "finglish": "bastani"
+  },
+  {
+    "id": "celebrations_nowruz",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "Nowruz",
+    "persian": "نوروز",
+    "finglish": "nowruz"
+  },
+  {
+    "id": "celebrations_haft-sin",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "Haft-sin",
+    "persian": "هفت‌سین",
+    "finglish": "haft-sin"
+  },
+  {
+    "id": "celebrations_chaharshanbe_suri",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "Chaharshanbe Suri",
+    "persian": "چهارشنبه‌سوری",
+    "finglish": "chahârshanbe-suri"
+  },
+  {
+    "id": "celebrations_yalda_night",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "Yalda night",
+    "persian": "شب یلدا",
+    "finglish": "shab-e yaldâ"
+  },
+  {
+    "id": "celebrations_sizdah_bedar",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "Sizdah Bedar",
+    "persian": "سیزده‌بدر",
+    "finglish": "sizdah-bedar"
+  },
+  {
+    "id": "celebrations_celebration",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "celebration",
+    "persian": "جشن",
+    "finglish": "jashn"
+  },
+  {
+    "id": "celebrations_gift",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "gift",
+    "persian": "هدیه",
+    "finglish": "hediye"
+  },
+  {
+    "id": "celebrations_holiday",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "holiday",
+    "persian": "تعطیلات",
+    "finglish": "ta'tilât"
+  },
+  {
+    "id": "celebrations_tradition",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "tradition",
+    "persian": "سنت",
+    "finglish": "sonnat"
+  },
+  {
+    "id": "celebrations_fireworks",
+    "section": "Topic-specific vocabulary",
+    "category": "Celebrations",
+    "english": "fireworks",
+    "persian": "آتش‌بازی",
+    "finglish": "âtash-bâzi"
+  },
+  {
+    "id": "house_and_home_house",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "house",
+    "persian": "خانه",
+    "finglish": "khâne"
+  },
+  {
+    "id": "house_and_home_room",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "room",
+    "persian": "اتاق",
+    "finglish": "otâgh"
+  },
+  {
+    "id": "house_and_home_kitchen",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "kitchen",
+    "persian": "آشپزخانه",
+    "finglish": "âshpaz-khâne"
+  },
+  {
+    "id": "house_and_home_bathroom",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "bathroom",
+    "persian": "حمام",
+    "finglish": "hammâm"
+  },
+  {
+    "id": "house_and_home_bedroom",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "bedroom",
+    "persian": "اتاق خواب",
+    "finglish": "otâgh-e khâb"
+  },
+  {
+    "id": "house_and_home_living_room",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "living room",
+    "persian": "اتاق نشیمن",
+    "finglish": "otâgh-e neshiman"
+  },
+  {
+    "id": "house_and_home_garden",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "garden",
+    "persian": "باغ",
+    "finglish": "bâgh"
+  },
+  {
+    "id": "house_and_home_door",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "door",
+    "persian": "در",
+    "finglish": "dar"
+  },
+  {
+    "id": "house_and_home_window",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "window",
+    "persian": "پنجره",
+    "finglish": "panjere"
+  },
+  {
+    "id": "house_and_home_floor",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "floor",
+    "persian": "طبقه",
+    "finglish": "tabaghe"
+  },
+  {
+    "id": "house_and_home_wall",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "wall",
+    "persian": "دیوار",
+    "finglish": "divâr"
+  },
+  {
+    "id": "house_and_home_roof",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "roof",
+    "persian": "سقف",
+    "finglish": "saghf"
+  },
+  {
+    "id": "house_and_home_stairs",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "stairs",
+    "persian": "پله",
+    "finglish": "pelle"
+  },
+  {
+    "id": "house_and_home_furniture",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "furniture",
+    "persian": "مبل",
+    "finglish": "mobl"
+  },
+  {
+    "id": "house_and_home_table",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "table",
+    "persian": "میز",
+    "finglish": "miz"
+  },
+  {
+    "id": "house_and_home_chair",
+    "section": "Topic-specific vocabulary",
+    "category": "House and home",
+    "english": "chair",
+    "persian": "صندلی",
+    "finglish": "sandali"
+  },
+  {
+    "id": "places_in_town_school",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "school",
+    "persian": "مدرسه",
+    "finglish": "madrese"
+  },
+  {
+    "id": "places_in_town_hospital",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "hospital",
+    "persian": "بیمارستان",
+    "finglish": "bimârestân"
+  },
+  {
+    "id": "places_in_town_mosque",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "mosque",
+    "persian": "مسجد",
+    "finglish": "masjed"
+  },
+  {
+    "id": "places_in_town_park",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "park",
+    "persian": "پارک",
+    "finglish": "pârk"
+  },
+  {
+    "id": "places_in_town_library",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "library",
+    "persian": "کتابخانه",
+    "finglish": "ketâb-khâne"
+  },
+  {
+    "id": "places_in_town_shop",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "shop",
+    "persian": "مغازه",
+    "finglish": "maghâze"
+  },
+  {
+    "id": "places_in_town_market",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "market",
+    "persian": "بازار",
+    "finglish": "bâzâr"
+  },
+  {
+    "id": "places_in_town_bank",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "bank",
+    "persian": "بانک",
+    "finglish": "bânk"
+  },
+  {
+    "id": "places_in_town_restaurant",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "restaurant",
+    "persian": "رستوران",
+    "finglish": "restorân"
+  },
+  {
+    "id": "places_in_town_pharmacy",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "pharmacy",
+    "persian": "داروخانه",
+    "finglish": "dâru-khâne"
+  },
+  {
+    "id": "places_in_town_post_office",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "post office",
+    "persian": "اداره پست",
+    "finglish": "edâre-ye post"
+  },
+  {
+    "id": "places_in_town_cinema",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "cinema",
+    "persian": "سینما",
+    "finglish": "sinamâ"
+  },
+  {
+    "id": "places_in_town_museum",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "museum",
+    "persian": "موزه",
+    "finglish": "muze"
+  },
+  {
+    "id": "places_in_town_street",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "street",
+    "persian": "خیابان",
+    "finglish": "khiyâbân"
+  },
+  {
+    "id": "places_in_town_square",
+    "section": "Topic-specific vocabulary",
+    "category": "Places in town",
+    "english": "square",
+    "persian": "میدان",
+    "finglish": "meydân"
+  },
+  {
+    "id": "shopping_to_buy",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "to buy",
+    "persian": "خریدن",
+    "finglish": "kharidan"
+  },
+  {
+    "id": "shopping_to_sell",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "to sell",
+    "persian": "فروختن",
+    "finglish": "foroukhtan"
+  },
+  {
+    "id": "shopping_price",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "price",
+    "persian": "قیمت",
+    "finglish": "gheymat"
+  },
+  {
+    "id": "shopping_money",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "money",
+    "persian": "پول",
+    "finglish": "pul"
+  },
+  {
+    "id": "shopping_cash",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "cash",
+    "persian": "نقد",
+    "finglish": "naghd"
+  },
+  {
+    "id": "shopping_receipt",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "receipt",
+    "persian": "رسید",
+    "finglish": "resid"
+  },
+  {
+    "id": "shopping_discount",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "discount",
+    "persian": "تخفیف",
+    "finglish": "takhfif"
+  },
+  {
+    "id": "shopping_size",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "size",
+    "persian": "اندازه",
+    "finglish": "andâze"
+  },
+  {
+    "id": "shopping_colour",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "colour",
+    "persian": "رنگ",
+    "finglish": "rang"
+  },
+  {
+    "id": "shopping_bag",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "bag",
+    "persian": "کیف",
+    "finglish": "kif"
+  },
+  {
+    "id": "shopping_clothes",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "clothes",
+    "persian": "لباس",
+    "finglish": "lebâs"
+  },
+  {
+    "id": "shopping_shoes",
+    "section": "Topic-specific vocabulary",
+    "category": "Shopping",
+    "english": "shoes",
+    "persian": "کفش",
+    "finglish": "kafsh"
+  },
+  {
+    "id": "weather_weather",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "weather",
+    "persian": "هوا",
+    "finglish": "havâ"
+  },
+  {
+    "id": "weather_sun",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "sun",
+    "persian": "خورشید",
+    "finglish": "khorshid"
+  },
+  {
+    "id": "weather_rain",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "rain",
+    "persian": "باران",
+    "finglish": "bârân"
+  },
+  {
+    "id": "weather_snow",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "snow",
+    "persian": "برف",
+    "finglish": "barf"
+  },
+  {
+    "id": "weather_wind",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "wind",
+    "persian": "باد",
+    "finglish": "bâd"
+  },
+  {
+    "id": "weather_cloud",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "cloud",
+    "persian": "ابر",
+    "finglish": "abr"
+  },
+  {
+    "id": "weather_hot",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "hot",
+    "persian": "گرم",
+    "finglish": "garm"
+  },
+  {
+    "id": "weather_cold",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "cold",
+    "persian": "سرد",
+    "finglish": "sard"
+  },
+  {
+    "id": "weather_warm",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "warm",
+    "persian": "ملایم",
+    "finglish": "molâyem"
+  },
+  {
+    "id": "weather_sunny",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "sunny",
+    "persian": "آفتابی",
+    "finglish": "âftâbi"
+  },
+  {
+    "id": "weather_cloudy",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "cloudy",
+    "persian": "ابری",
+    "finglish": "abri"
+  },
+  {
+    "id": "weather_rainy",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "rainy",
+    "persian": "بارانی",
+    "finglish": "bârâni"
+  },
+  {
+    "id": "weather_temperature",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "temperature",
+    "persian": "دما",
+    "finglish": "damâ"
+  },
+  {
+    "id": "weather_season",
+    "section": "Topic-specific vocabulary",
+    "category": "Weather",
+    "english": "season",
+    "persian": "فصل",
+    "finglish": "fasl"
+  },
+  {
+    "id": "environment_nature",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "nature",
+    "persian": "طبیعت",
+    "finglish": "tabi'at"
+  },
+  {
+    "id": "environment_tree",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "tree",
+    "persian": "درخت",
+    "finglish": "derakht"
+  },
+  {
+    "id": "environment_flower",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "flower",
+    "persian": "گل",
+    "finglish": "gol"
+  },
+  {
+    "id": "environment_river",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "river",
+    "persian": "رودخانه",
+    "finglish": "rudkhâne"
+  },
+  {
+    "id": "environment_mountain",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "mountain",
+    "persian": "کوه",
+    "finglish": "kuh"
+  },
+  {
+    "id": "environment_sea",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "sea",
+    "persian": "دریا",
+    "finglish": "daryâ"
+  },
+  {
+    "id": "environment_forest",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "forest",
+    "persian": "جنگل",
+    "finglish": "jangal"
+  },
+  {
+    "id": "environment_desert",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "desert",
+    "persian": "بیابان",
+    "finglish": "biyâbân"
+  },
+  {
+    "id": "environment_animal",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "animal",
+    "persian": "حیوان",
+    "finglish": "heyvân"
+  },
+  {
+    "id": "environment_bird",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "bird",
+    "persian": "پرنده",
+    "finglish": "parande"
+  },
+  {
+    "id": "environment_pollution",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "pollution",
+    "persian": "آلودگی",
+    "finglish": "âludegi"
+  },
+  {
+    "id": "environment_recycling",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "recycling",
+    "persian": "بازیافت",
+    "finglish": "bâzyâft"
+  },
+  {
+    "id": "environment_environment",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "environment",
+    "persian": "محیط زیست",
+    "finglish": "mohit-e zist"
+  },
+  {
+    "id": "environment_earth",
+    "section": "Topic-specific vocabulary",
+    "category": "Environment",
+    "english": "earth",
+    "persian": "زمین",
+    "finglish": "zamin"
+  },
+  {
+    "id": "school_subjects_mathematics",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "mathematics",
+    "persian": "ریاضی",
+    "finglish": "riyâzi"
+  },
+  {
+    "id": "school_subjects_science",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "science",
+    "persian": "علوم",
+    "finglish": "olum"
+  },
+  {
+    "id": "school_subjects_history",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "history",
+    "persian": "تاریخ",
+    "finglish": "târikh"
+  },
+  {
+    "id": "school_subjects_geography",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "geography",
+    "persian": "جغرافیا",
+    "finglish": "joghrâfiyâ"
+  },
+  {
+    "id": "school_subjects_english",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "English",
+    "persian": "انگلیسی",
+    "finglish": "engelisi"
+  },
+  {
+    "id": "school_subjects_persian",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "Persian",
+    "persian": "فارسی",
+    "finglish": "fârsi"
+  },
+  {
+    "id": "school_subjects_art",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "art",
+    "persian": "هنر",
+    "finglish": "honar"
+  },
+  {
+    "id": "school_subjects_music",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "music",
+    "persian": "موسیقی",
+    "finglish": "musighi"
+  },
+  {
+    "id": "school_subjects_sport",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "sport",
+    "persian": "ورزش",
+    "finglish": "varzesh"
+  },
+  {
+    "id": "school_subjects_physics",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "physics",
+    "persian": "فیزیک",
+    "finglish": "fizik"
+  },
+  {
+    "id": "school_subjects_chemistry",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "chemistry",
+    "persian": "شیمی",
+    "finglish": "shimi"
+  },
+  {
+    "id": "school_subjects_biology",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "biology",
+    "persian": "زیست‌شناسی",
+    "finglish": "zist-shenâsi"
+  },
+  {
+    "id": "school_subjects_computer_science",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "computer science",
+    "persian": "علوم کامپیوتر",
+    "finglish": "olum-e kâmpyuter"
+  },
+  {
+    "id": "school_subjects_religion",
+    "section": "Topic-specific vocabulary",
+    "category": "School subjects",
+    "english": "religion",
+    "persian": "دین",
+    "finglish": "din"
+  },
+  {
+    "id": "school_life_student",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "student",
+    "persian": "دانش‌آموز",
+    "finglish": "dânesh-âmuz"
+  },
+  {
+    "id": "school_life_teacher",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "teacher",
+    "persian": "معلم",
+    "finglish": "mo'allem"
+  },
+  {
+    "id": "school_life_classroom",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "classroom",
+    "persian": "کلاس",
+    "finglish": "kelâs"
+  },
+  {
+    "id": "school_life_lesson",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "lesson",
+    "persian": "درس",
+    "finglish": "dars"
+  },
+  {
+    "id": "school_life_homework",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "homework",
+    "persian": "تکلیف",
+    "finglish": "taklif"
+  },
+  {
+    "id": "school_life_exam",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "exam",
+    "persian": "امتحان",
+    "finglish": "emtehân"
+  },
+  {
+    "id": "school_life_grade",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "grade",
+    "persian": "نمره",
+    "finglish": "nomre"
+  },
+  {
+    "id": "school_life_book",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "book",
+    "persian": "کتاب",
+    "finglish": "ketâb"
+  },
+  {
+    "id": "school_life_pen",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "pen",
+    "persian": "خودکار",
+    "finglish": "khodkâr"
+  },
+  {
+    "id": "school_life_notebook",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "notebook",
+    "persian": "دفتر",
+    "finglish": "daftar"
+  },
+  {
+    "id": "school_life_uniform",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "uniform",
+    "persian": "یونیفرم",
+    "finglish": "yuniform"
+  },
+  {
+    "id": "school_life_break_time",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "break time",
+    "persian": "زنگ تفریح",
+    "finglish": "zang-e tafrih"
+  },
+  {
+    "id": "school_life_headteacher",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "headteacher",
+    "persian": "مدیر مدرسه",
+    "finglish": "modir-e madrese"
+  },
+  {
+    "id": "school_life_timetable",
+    "section": "Topic-specific vocabulary",
+    "category": "School life",
+    "english": "timetable",
+    "persian": "برنامه",
+    "finglish": "barnâme"
+  },
+  {
+    "id": "jobs_and_careers_doctor",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "doctor",
+    "persian": "دکتر",
+    "finglish": "doktar"
+  },
+  {
+    "id": "jobs_and_careers_engineer",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "engineer",
+    "persian": "مهندس",
+    "finglish": "mohandes"
+  },
+  {
+    "id": "jobs_and_careers_teacher",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "teacher",
+    "persian": "معلم",
+    "finglish": "mo'allem"
+  },
+  {
+    "id": "jobs_and_careers_nurse",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "nurse",
+    "persian": "پرستار",
+    "finglish": "parastâr"
+  },
+  {
+    "id": "jobs_and_careers_lawyer",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "lawyer",
+    "persian": "وکیل",
+    "finglish": "vakil"
+  },
+  {
+    "id": "jobs_and_careers_driver",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "driver",
+    "persian": "راننده",
+    "finglish": "rânande"
+  },
+  {
+    "id": "jobs_and_careers_chef",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "chef",
+    "persian": "آشپز",
+    "finglish": "âshpaz"
+  },
+  {
+    "id": "jobs_and_careers_police_officer",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "police officer",
+    "persian": "پلیس",
+    "finglish": "polis"
+  },
+  {
+    "id": "jobs_and_careers_firefighter",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "firefighter",
+    "persian": "آتش‌نشان",
+    "finglish": "âtash-neshân"
+  },
+  {
+    "id": "jobs_and_careers_dentist",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "dentist",
+    "persian": "دندانپزشک",
+    "finglish": "dandân-pezeshk"
+  },
+  {
+    "id": "jobs_and_careers_journalist",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "journalist",
+    "persian": "روزنامه‌نگار",
+    "finglish": "ruznâme-negâr"
+  },
+  {
+    "id": "jobs_and_careers_businessman",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "businessman",
+    "persian": "تاجر",
+    "finglish": "tâjer"
+  },
+  {
+    "id": "jobs_and_careers_artist",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "artist",
+    "persian": "هنرمند",
+    "finglish": "honarmand"
+  },
+  {
+    "id": "jobs_and_careers_farmer",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "farmer",
+    "persian": "کشاورز",
+    "finglish": "keshâvarz"
+  },
+  {
+    "id": "jobs_and_careers_salary",
+    "section": "Topic-specific vocabulary",
+    "category": "Jobs and careers",
+    "english": "salary",
+    "persian": "حقوق",
+    "finglish": "hoghogh"
+  },
+  {
+    "id": "future_plans_university",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "university",
+    "persian": "دانشگاه",
+    "finglish": "dâneshgâh"
+  },
+  {
+    "id": "future_plans_to_study",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "to study",
+    "persian": "تحصیل کردن",
+    "finglish": "tahsil kardan"
+  },
+  {
+    "id": "future_plans_career",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "career",
+    "persian": "شغل",
+    "finglish": "shoghl"
+  },
+  {
+    "id": "future_plans_to_work",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "to work",
+    "persian": "کار کردن",
+    "finglish": "kâr kardan"
+  },
+  {
+    "id": "future_plans_dream",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "dream",
+    "persian": "رویا",
+    "finglish": "royâ"
+  },
+  {
+    "id": "future_plans_goal",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "goal",
+    "persian": "هدف",
+    "finglish": "hadaf"
+  },
+  {
+    "id": "future_plans_success",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "success",
+    "persian": "موفقیت",
+    "finglish": "movaffaghiyat"
+  },
+  {
+    "id": "future_plans_to_earn",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "to earn",
+    "persian": "درآمد داشتن",
+    "finglish": "darâmad dâshtan"
+  },
+  {
+    "id": "future_plans_experience",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "experience",
+    "persian": "تجربه",
+    "finglish": "tajrobe"
+  },
+  {
+    "id": "future_plans_opportunity",
+    "section": "Topic-specific vocabulary",
+    "category": "Future plans",
+    "english": "opportunity",
+    "persian": "فرصت",
+    "finglish": "forsat"
+  },
+  {
+    "id": "transport_car",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "car",
+    "persian": "ماشین",
+    "finglish": "mâshin"
+  },
+  {
+    "id": "transport_bus",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "bus",
+    "persian": "اتوبوس",
+    "finglish": "otobus"
+  },
+  {
+    "id": "transport_train",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "train",
+    "persian": "قطار",
+    "finglish": "ghatâr"
+  },
+  {
+    "id": "transport_plane",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "plane",
+    "persian": "هواپیما",
+    "finglish": "havâpeymâ"
+  },
+  {
+    "id": "transport_taxi",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "taxi",
+    "persian": "تاکسی",
+    "finglish": "tâksi"
+  },
+  {
+    "id": "transport_bicycle",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "bicycle",
+    "persian": "دوچرخه",
+    "finglish": "docharkhe"
+  },
+  {
+    "id": "transport_motorcycle",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "motorcycle",
+    "persian": "موتور",
+    "finglish": "motor"
+  },
+  {
+    "id": "transport_ship",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "ship",
+    "persian": "کشتی",
+    "finglish": "keshti"
+  },
+  {
+    "id": "transport_metro",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "metro",
+    "persian": "مترو",
+    "finglish": "metro"
+  },
+  {
+    "id": "transport_airport",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "airport",
+    "persian": "فرودگاه",
+    "finglish": "forudgâh"
+  },
+  {
+    "id": "transport_station",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "station",
+    "persian": "ایستگاه",
+    "finglish": "istgâh"
+  },
+  {
+    "id": "transport_ticket",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "ticket",
+    "persian": "بلیط",
+    "finglish": "belit"
+  },
+  {
+    "id": "transport_passport",
+    "section": "Topic-specific vocabulary",
+    "category": "Transport",
+    "english": "passport",
+    "persian": "گذرنامه",
+    "finglish": "gozarnâme"
+  },
+  {
+    "id": "directions_right",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "right",
+    "persian": "راست",
+    "finglish": "râst"
+  },
+  {
+    "id": "directions_left",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "left",
+    "persian": "چپ",
+    "finglish": "chap"
+  },
+  {
+    "id": "directions_straight",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "straight",
+    "persian": "مستقیم",
+    "finglish": "mostaghim"
+  },
+  {
+    "id": "directions_north",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "north",
+    "persian": "شمال",
+    "finglish": "shomâl"
+  },
+  {
+    "id": "directions_south",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "south",
+    "persian": "جنوب",
+    "finglish": "jonub"
+  },
+  {
+    "id": "directions_east",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "east",
+    "persian": "شرق",
+    "finglish": "shargh"
+  },
+  {
+    "id": "directions_west",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "west",
+    "persian": "غرب",
+    "finglish": "gharb"
+  },
+  {
+    "id": "directions_map",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "map",
+    "persian": "نقشه",
+    "finglish": "naghshe"
+  },
+  {
+    "id": "directions_turn",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "turn",
+    "persian": "بپیچید",
+    "finglish": "bepichid"
+  },
+  {
+    "id": "directions_next_to",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "next to",
+    "persian": "کنار",
+    "finglish": "kenâr"
+  },
+  {
+    "id": "directions_in_front_of",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "in front of",
+    "persian": "جلوی",
+    "finglish": "jelo-ye"
+  },
+  {
+    "id": "directions_far_from",
+    "section": "Topic-specific vocabulary",
+    "category": "Directions",
+    "english": "far from",
+    "persian": "دور از",
+    "finglish": "dur az"
+  },
+  {
+    "id": "holiday_activities_to_travel",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "to travel",
+    "persian": "سفر کردن",
+    "finglish": "safar kardan"
+  },
+  {
+    "id": "holiday_activities_to_visit",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "to visit",
+    "persian": "بازدید کردن",
+    "finglish": "bâzdid kardan"
+  },
+  {
+    "id": "holiday_activities_to_swim",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "to swim",
+    "persian": "شنا کردن",
+    "finglish": "shenâ kardan"
+  },
+  {
+    "id": "holiday_activities_to_take_photos",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "to take photos",
+    "persian": "عکس گرفتن",
+    "finglish": "aks gereftan"
+  },
+  {
+    "id": "holiday_activities_to_relax",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "to relax",
+    "persian": "استراحت کردن",
+    "finglish": "esterâhat kardan"
+  },
+  {
+    "id": "holiday_activities_sightseeing",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "sightseeing",
+    "persian": "گردشگری",
+    "finglish": "gardeshgari"
+  },
+  {
+    "id": "holiday_activities_souvenir",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "souvenir",
+    "persian": "سوغاتی",
+    "finglish": "soghâti"
+  },
+  {
+    "id": "holiday_activities_beach",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "beach",
+    "persian": "ساحل",
+    "finglish": "sâhel"
+  },
+  {
+    "id": "holiday_activities_tourist",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "tourist",
+    "persian": "گردشگر",
+    "finglish": "gardeshgar"
+  },
+  {
+    "id": "holiday_activities_luggage",
+    "section": "Topic-specific vocabulary",
+    "category": "Holiday activities",
+    "english": "luggage",
+    "persian": "چمدان",
+    "finglish": "chamedân"
+  },
+  {
+    "id": "accommodation_hotel",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "hotel",
+    "persian": "هتل",
+    "finglish": "hotel"
+  },
+  {
+    "id": "accommodation_room",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "room",
+    "persian": "اتاق",
+    "finglish": "otâgh"
+  },
+  {
+    "id": "accommodation_reservation",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "reservation",
+    "persian": "رزرو",
+    "finglish": "rezerv"
+  },
+  {
+    "id": "accommodation_key",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "key",
+    "persian": "کلید",
+    "finglish": "kelid"
+  },
+  {
+    "id": "accommodation_reception",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "reception",
+    "persian": "پذیرش",
+    "finglish": "paziresh"
+  },
+  {
+    "id": "accommodation_single_room",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "single room",
+    "persian": "اتاق یک‌نفره",
+    "finglish": "otâgh-e yek-nafare"
+  },
+  {
+    "id": "accommodation_double_room",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "double room",
+    "persian": "اتاق دونفره",
+    "finglish": "otâgh-e do-nafare"
+  },
+  {
+    "id": "accommodation_breakfast_included",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "breakfast included",
+    "persian": "صبحانه شامل",
+    "finglish": "sobhâne shâmel"
+  },
+  {
+    "id": "accommodation_check_in",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "check in",
+    "persian": "ورود",
+    "finglish": "vorud"
+  },
+  {
+    "id": "accommodation_check_out",
+    "section": "Topic-specific vocabulary",
+    "category": "Accommodation",
+    "english": "check out",
+    "persian": "خروج",
+    "finglish": "khoruj"
+  },
+  {
+    "id": "at_the_restaurant_menu",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "menu",
+    "persian": "منو",
+    "finglish": "menu"
+  },
+  {
+    "id": "at_the_restaurant_waiter",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "waiter",
+    "persian": "گارسون",
+    "finglish": "gârsun"
+  },
+  {
+    "id": "at_the_restaurant_bill",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "bill",
+    "persian": "صورتحساب",
+    "finglish": "surathesâb"
+  },
+  {
+    "id": "at_the_restaurant_starter",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "starter",
+    "persian": "پیش‌غذا",
+    "finglish": "pish-ghazâ"
+  },
+  {
+    "id": "at_the_restaurant_main_course",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "main course",
+    "persian": "غذای اصلی",
+    "finglish": "ghazâ-ye asli"
+  },
+  {
+    "id": "at_the_restaurant_dessert",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "dessert",
+    "persian": "دسر",
+    "finglish": "deser"
+  },
+  {
+    "id": "at_the_restaurant_drink",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "drink",
+    "persian": "نوشیدنی",
+    "finglish": "nushidani"
+  },
+  {
+    "id": "at_the_restaurant_to_order",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "to order",
+    "persian": "سفارش دادن",
+    "finglish": "sefâresh dâdan"
+  },
+  {
+    "id": "at_the_restaurant_delicious",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "delicious",
+    "persian": "خوشمزه",
+    "finglish": "khoshmaze"
+  },
+  {
+    "id": "at_the_restaurant_vegetarian",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "vegetarian",
+    "persian": "گیاهخوار",
+    "finglish": "giyâh-khâr"
+  },
+  {
+    "id": "at_the_restaurant_the_bill_please",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "the bill please",
+    "persian": "صورتحساب لطفا",
+    "finglish": "surathesâb lotfan"
+  },
+  {
+    "id": "at_the_restaurant_tip",
+    "section": "Topic-specific vocabulary",
+    "category": "At the restaurant",
+    "english": "tip",
+    "persian": "انعام",
+    "finglish": "en'âm"
+  },
+  {
+    "id": "health_health",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "health",
+    "persian": "سلامت",
+    "finglish": "salâmat"
+  },
+  {
+    "id": "health_illness",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "illness",
+    "persian": "بیماری",
+    "finglish": "bimâri"
+  },
+  {
+    "id": "health_headache",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "headache",
+    "persian": "سردرد",
+    "finglish": "sardard"
+  },
+  {
+    "id": "health_stomach_ache",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "stomach ache",
+    "persian": "دل‌درد",
+    "finglish": "deldard"
+  },
+  {
+    "id": "health_fever",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "fever",
+    "persian": "تب",
+    "finglish": "tab"
+  },
+  {
+    "id": "health_cold_(illness)",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "cold (illness)",
+    "persian": "سرماخوردگی",
+    "finglish": "sarmâ-khordegi"
+  },
+  {
+    "id": "health_medicine",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "medicine",
+    "persian": "دارو",
+    "finglish": "dâru"
+  },
+  {
+    "id": "health_hospital",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "hospital",
+    "persian": "بیمارستان",
+    "finglish": "bimârestân"
+  },
+  {
+    "id": "health_appointment",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "appointment",
+    "persian": "وقت ملاقات",
+    "finglish": "vaght-e molâghât"
+  },
+  {
+    "id": "health_exercise",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "exercise",
+    "persian": "ورزش",
+    "finglish": "varzesh"
+  },
+  {
+    "id": "health_healthy",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "healthy",
+    "persian": "سالم",
+    "finglish": "sâlem"
+  },
+  {
+    "id": "health_pain",
+    "section": "Topic-specific vocabulary",
+    "category": "Health",
+    "english": "pain",
+    "persian": "درد",
+    "finglish": "dard"
+  },
+  {
+    "id": "global_issues_poverty",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "poverty",
+    "persian": "فقر",
+    "finglish": "faghr"
+  },
+  {
+    "id": "global_issues_war",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "war",
+    "persian": "جنگ",
+    "finglish": "jang"
+  },
+  {
+    "id": "global_issues_peace",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "peace",
+    "persian": "صلح",
+    "finglish": "solh"
+  },
+  {
+    "id": "global_issues_equality",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "equality",
+    "persian": "برابری",
+    "finglish": "barâbari"
+  },
+  {
+    "id": "global_issues_education",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "education",
+    "persian": "آموزش",
+    "finglish": "âmuzesh"
+  },
+  {
+    "id": "global_issues_climate_change",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "climate change",
+    "persian": "تغییرات آب و هوایی",
+    "finglish": "taghyirât-e âb va havâyi"
+  },
+  {
+    "id": "global_issues_pollution",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "pollution",
+    "persian": "آلودگی",
+    "finglish": "âludegi"
+  },
+  {
+    "id": "global_issues_charity",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "charity",
+    "persian": "خیریه",
+    "finglish": "kheyriye"
+  },
+  {
+    "id": "global_issues_rights",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "rights",
+    "persian": "حقوق",
+    "finglish": "hoghogh"
+  },
+  {
+    "id": "global_issues_government",
+    "section": "Topic-specific vocabulary",
+    "category": "Global issues",
+    "english": "government",
+    "persian": "دولت",
+    "finglish": "dolat"
+  },
+  {
+    "id": "technology_computer",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "computer",
+    "persian": "کامپیوتر",
+    "finglish": "kâmpyuter"
+  },
+  {
+    "id": "technology_phone",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "phone",
+    "persian": "تلفن",
+    "finglish": "telefon"
+  },
+  {
+    "id": "technology_mobile_phone",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "mobile phone",
+    "persian": "موبایل",
+    "finglish": "mobâyl"
+  },
+  {
+    "id": "technology_internet",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "internet",
+    "persian": "اینترنت",
+    "finglish": "internet"
+  },
+  {
+    "id": "technology_website",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "website",
+    "persian": "وبسایت",
+    "finglish": "vebsâyt"
+  },
+  {
+    "id": "technology_email",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "email",
+    "persian": "ایمیل",
+    "finglish": "imeyl"
+  },
+  {
+    "id": "technology_screen",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "screen",
+    "persian": "صفحه نمایش",
+    "finglish": "safhe-ye namâyesh"
+  },
+  {
+    "id": "technology_to_download",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "to download",
+    "persian": "دانلود کردن",
+    "finglish": "dânlod kardan"
+  },
+  {
+    "id": "technology_to_search",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "to search",
+    "persian": "جستجو کردن",
+    "finglish": "jostoju kardan"
+  },
+  {
+    "id": "technology_keyboard",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "keyboard",
+    "persian": "صفحه کلید",
+    "finglish": "safhe-ye kelid"
+  },
+  {
+    "id": "technology_password",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "password",
+    "persian": "رمز عبور",
+    "finglish": "ramz-e obur"
+  },
+  {
+    "id": "technology_application",
+    "section": "Topic-specific vocabulary",
+    "category": "Technology",
+    "english": "application",
+    "persian": "برنامه",
+    "finglish": "barnâme"
+  },
+  {
+    "id": "social_media_social_media",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "social media",
+    "persian": "شبکه‌های اجتماعی",
+    "finglish": "shabake-hâ-ye ejtemâ'i"
+  },
+  {
+    "id": "social_media_to_share",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "to share",
+    "persian": "به اشتراک گذاشتن",
+    "finglish": "be eshterâk gozâshtan"
+  },
+  {
+    "id": "social_media_to_follow",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "to follow",
+    "persian": "دنبال کردن",
+    "finglish": "donbâl kardan"
+  },
+  {
+    "id": "social_media_to_like",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "to like",
+    "persian": "لایک کردن",
+    "finglish": "lâyk kardan"
+  },
+  {
+    "id": "social_media_message",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "message",
+    "persian": "پیام",
+    "finglish": "payâm"
+  },
+  {
+    "id": "social_media_photo",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "photo",
+    "persian": "عکس",
+    "finglish": "aks"
+  },
+  {
+    "id": "social_media_video",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "video",
+    "persian": "ویدیو",
+    "finglish": "vidiyo"
+  },
+  {
+    "id": "social_media_online",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "online",
+    "persian": "آنلاین",
+    "finglish": "ânlâyn"
+  },
+  {
+    "id": "social_media_profile",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "profile",
+    "persian": "پروفایل",
+    "finglish": "profâyl"
+  },
+  {
+    "id": "social_media_to_post",
+    "section": "Topic-specific vocabulary",
+    "category": "Social media",
+    "english": "to post",
+    "persian": "پست کردن",
+    "finglish": "post kardan"
+  }
+]
\ No newline at end of file
diff --git a/python/persian-tutor/db.py b/python/persian-tutor/db.py
new file mode 100644
index 0000000..0ec5823
--- /dev/null
+++ b/python/persian-tutor/db.py
@@ -0,0 +1,234 @@
+"""SQLite database layer with FSRS spaced repetition integration."""
+
+import json
+import sqlite3
+from datetime import datetime, timezone
+from pathlib import Path
+
+import fsrs
+
+DB_PATH = Path(__file__).parent / "data" / "progress.db"
+
+_conn = None
+_scheduler = fsrs.Scheduler()
+
+
+def get_connection():
+    """Return the shared SQLite connection (singleton)."""
+    global _conn
+    if _conn is None:
+        DB_PATH.parent.mkdir(parents=True, exist_ok=True)
+        _conn = sqlite3.connect(str(DB_PATH), check_same_thread=False)
+        _conn.row_factory = sqlite3.Row
+        _conn.execute("PRAGMA journal_mode=WAL")
+    return _conn
+
+
+def init_db():
+    """Create all tables if they don't exist. Called once at startup."""
+    conn = get_connection()
+    conn.executescript("""
+        CREATE TABLE IF NOT EXISTS word_progress (
+            word_id TEXT PRIMARY KEY,
+            fsrs_state TEXT,
+            due TIMESTAMP,
+            stability REAL,
+            difficulty REAL,
+            reps INTEGER DEFAULT 0,
+            lapses INTEGER DEFAULT 0,
+            last_review TIMESTAMP
+        );
+
+        CREATE TABLE IF NOT EXISTS quiz_sessions (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            category TEXT,
+            total_questions INTEGER,
+            correct INTEGER,
+            duration_seconds INTEGER
+        );
+
+        CREATE TABLE IF NOT EXISTS essays (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            essay_text TEXT,
+            grade TEXT,
+            feedback TEXT,
+            theme TEXT
+        );
+
+        CREATE TABLE IF NOT EXISTS tutor_sessions (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            theme TEXT,
+            messages TEXT,
+            duration_seconds INTEGER
+        );
+    """)
+    conn.commit()
+
+
+def get_word_progress(word_id):
+    """Return learning state for one word, or None if never reviewed."""
+    conn = get_connection()
+    row = conn.execute(
+        "SELECT * FROM word_progress WHERE word_id = ?", (word_id,)
+    ).fetchone()
+    return dict(row) if row else None
+
+
+def update_word_progress(word_id, rating):
+    """Run FSRS algorithm, update due date/stability/difficulty.
+
+    Args:
+        word_id: Vocabulary entry ID.
+        rating: fsrs.Rating value (Again=1, Hard=2, Good=3, Easy=4).
+    """
+    conn = get_connection()
+    existing = get_word_progress(word_id)
+
+    if existing and existing["fsrs_state"]:
+        card = fsrs.Card.from_dict(json.loads(existing["fsrs_state"]))
+    else:
+        card = fsrs.Card()
+
+    card, review_log = _scheduler.review_card(card, rating)
+
+    now = datetime.now(timezone.utc).isoformat()
+    card_json = json.dumps(card.to_dict(), default=str)
+
+    conn.execute(
+        """INSERT OR REPLACE INTO word_progress
+           (word_id, fsrs_state, due, stability, difficulty, reps, lapses, last_review)
+           VALUES (?, ?, ?, ?, ?, ?, ?, ?)""",
+        (
+            word_id,
+            card_json,
+            card.due.isoformat(),
+            card.stability,
+            card.difficulty,
+            (existing["reps"] + 1) if existing else 1,
+            existing["lapses"] if existing else 0,
+            now,
+        ),
+    )
+    conn.commit()
+    return card
+
+
+def get_due_words(limit=20):
+    """Return word IDs where due <= now, ordered by due date."""
+    conn = get_connection()
+    now = datetime.now(timezone.utc).isoformat()
+    rows = conn.execute(
+        "SELECT word_id FROM word_progress WHERE due <= ? ORDER BY due LIMIT ?",
+        (now, limit),
+    ).fetchall()
+    return [row["word_id"] for row in rows]
+
+
+def get_word_counts(total_vocab_size=0):
+    """Return dict with total/seen/mastered/due counts for dashboard."""
+    conn = get_connection()
+    now = datetime.now(timezone.utc).isoformat()
+
+    seen = conn.execute("SELECT COUNT(*) FROM word_progress").fetchone()[0]
+    mastered = conn.execute(
+        "SELECT COUNT(*) FROM word_progress WHERE stability > 10"
+    ).fetchone()[0]
+    due = conn.execute(
+        "SELECT COUNT(*) FROM word_progress WHERE due <= ?", (now,)
+    ).fetchone()[0]
+
+    return {
+        "total": total_vocab_size,
+        "seen": seen,
+        "mastered": mastered,
+        "due": due,
+    }
+
+
+def record_quiz_session(category, total_questions, correct, duration_seconds):
+    """Log a completed flashcard session."""
+    conn = get_connection()
+    conn.execute(
+        "INSERT INTO quiz_sessions (category, total_questions, correct, duration_seconds) VALUES (?, ?, ?, ?)",
+        (category, total_questions, correct, duration_seconds),
+    )
+    conn.commit()
+
+
+def save_essay(essay_text, grade, feedback, theme):
+    """Save an essay + AI feedback."""
+    conn = get_connection()
+    conn.execute(
+        "INSERT INTO essays (essay_text, grade, feedback, theme) VALUES (?, ?, ?, ?)",
+        (essay_text, grade, feedback, theme),
+    )
+    conn.commit()
+
+
+def save_tutor_session(theme, messages, duration_seconds):
+    """Save a tutor conversation."""
+    conn = get_connection()
+    conn.execute(
+        "INSERT INTO tutor_sessions (theme, messages, duration_seconds) VALUES (?, ?, ?)",
+        (theme, json.dumps(messages, ensure_ascii=False), duration_seconds),
+    )
+    conn.commit()
+
+
+def get_stats():
+    """Aggregate data for the dashboard."""
+    conn = get_connection()
+
+    recent_quizzes = conn.execute(
+        "SELECT * FROM quiz_sessions ORDER BY timestamp DESC LIMIT 10"
+    ).fetchall()
+
+    total_reviews = conn.execute(
+        "SELECT COALESCE(SUM(reps), 0) FROM word_progress"
+    ).fetchone()[0]
+
+    total_quizzes = conn.execute(
+        "SELECT COUNT(*) FROM quiz_sessions"
+    ).fetchone()[0]
+
+    # Streak: count consecutive days with activity
+    days = conn.execute(
+        "SELECT DISTINCT DATE(last_review) as d FROM word_progress WHERE last_review IS NOT NULL ORDER BY d DESC"
+    ).fetchall()
+
+    streak = 0
+    today = datetime.now(timezone.utc).date()
+    for i, row in enumerate(days):
+        day = datetime.fromisoformat(row["d"]).date() if isinstance(row["d"], str) else row["d"]
+        expected = today - __import__("datetime").timedelta(days=i)
+        if day == expected:
+            streak += 1
+        else:
+            break
+
+    return {
+        "recent_quizzes": [dict(r) for r in recent_quizzes],
+        "total_reviews": total_reviews,
+        "total_quizzes": total_quizzes,
+        "streak": streak,
+    }
+
+
+def get_recent_essays(limit=10):
+    """Return recent essays for the essay history view."""
+    conn = get_connection()
+    rows = conn.execute(
+        "SELECT * FROM essays ORDER BY timestamp DESC LIMIT ?", (limit,)
+    ).fetchall()
+    return [dict(r) for r in rows]
+
+
+def close():
+    """Close the database connection."""
+    global _conn
+    if _conn:
+        _conn.close()
+        _conn = None
diff --git a/python/persian-tutor/modules/__init__.py b/python/persian-tutor/modules/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/python/persian-tutor/modules/dashboard.py b/python/persian-tutor/modules/dashboard.py
new file mode 100644
index 0000000..05e3c5f
--- /dev/null
+++ b/python/persian-tutor/modules/dashboard.py
@@ -0,0 +1,84 @@
+"""Dashboard: progress stats, charts, and overview."""
+
+import db
+from modules.vocab import load_vocab, get_categories
+
+
+def get_overview():
+    """Return overview stats: total words, seen, mastered, due today."""
+    vocab = load_vocab()
+    counts = db.get_word_counts(total_vocab_size=len(vocab))
+    stats = db.get_stats()
+    counts["streak"] = stats["streak"]
+    counts["total_reviews"] = stats["total_reviews"]
+    counts["total_quizzes"] = stats["total_quizzes"]
+    return counts
+
+
+def get_category_breakdown():
+    """Return progress per category as list of dicts."""
+    vocab = load_vocab()
+    categories = get_categories()
+
+    breakdown = []
+    for cat in categories:
+        cat_words = [e for e in vocab if e["category"] == cat]
+        cat_ids = {e["id"] for e in cat_words}
+        total = len(cat_words)
+
+        seen = 0
+        mastered = 0
+        for wid in cat_ids:
+            progress = db.get_word_progress(wid)
+            if progress:
+                seen += 1
+                if progress["stability"] and progress["stability"] > 10:
+                    mastered += 1
+
+        breakdown.append({
+            "Category": cat,
+            "Total": total,
+            "Seen": seen,
+            "Mastered": mastered,
+            "Progress": f"{seen}/{total}" if total > 0 else "0/0",
+        })
+
+    return breakdown
+
+
+def get_recent_quizzes(limit=10):
+    """Return recent quiz results as list of dicts for display."""
+    stats = db.get_stats()
+    quizzes = stats["recent_quizzes"][:limit]
+    result = []
+    for q in quizzes:
+        result.append({
+            "Date": q["timestamp"],
+            "Category": q["category"] or "All",
+            "Score": f"{q['correct']}/{q['total_questions']}",
+            "Duration": f"{q['duration_seconds'] or 0}s",
+        })
+    return result
+
+
+def format_overview_markdown():
+    """Format overview stats as a markdown string for display."""
+    o = get_overview()
+    pct = (o["seen"] / o["total"] * 100) if o["total"] > 0 else 0
+    bar_filled = int(pct / 5)
+    bar_empty = 20 - bar_filled
+    progress_bar = "█" * bar_filled + "░" * bar_empty
+
+    lines = [
+        "## Dashboard",
+        "",
+        f"**Words studied:** {o['seen']} / {o['total']} ({pct:.0f}%)",
+        f"`{progress_bar}`",
+        "",
+        f"**Due today:** {o['due']}",
+        f"**Mastered:** {o['mastered']}",
+        f"**Daily streak:** {o['streak']} day{'s' if o['streak'] != 1 else ''}",
+        f"**Total reviews:** {o['total_reviews']}",
+        f"**Quiz sessions:** {o['total_quizzes']}",
+    ]
+    return "\n".join(lines)
diff --git a/python/persian-tutor/modules/essay.py b/python/persian-tutor/modules/essay.py
new file mode 100644
index 0000000..eb18ddb
--- /dev/null
+++ b/python/persian-tutor/modules/essay.py
@@ -0,0 +1,78 @@
+"""Essay writing and AI marking."""
+
+import db
+from ai import ask
+
+MARKING_SYSTEM_PROMPT = """You are an expert Persian (Farsi) language teacher marking a GCSE-level essay.
+You write in English but can read and correct Persian text.
+Always provide constructive, encouraging feedback suitable for a language learner."""
+
+MARKING_PROMPT_TEMPLATE = """Please mark this Persian essay written by a GCSE student.
+
+Theme: {theme}
+
+Student's essay:
+{essay_text}
+
+Please provide your response in this exact format:
+
+**Grade:** [Give a grade from 1-9 matching GCSE grading, or a descriptive level like A2/B1]
+
+**Summary:** [1-2 sentence overview of the essay quality]
+
+**Corrections:**
+[List specific errors with corrections. For each error, show the original text and the corrected version in Persian, with an English explanation]
+
+**Improved version:**
+[Rewrite the essay in corrected Persian]
+
+**Tips for improvement:**
+[3-5 specific, actionable tips for the student]"""
+
+
+GCSE_THEMES = [
+    "Identity and culture",
+    "Local area and environment",
+    "School and work",
+    "Travel and tourism",
+    "International and global dimension",
+]
+
+
+def mark_essay(essay_text, theme="General"):
+    """Send essay to AI for marking. Returns structured feedback."""
+    if not essay_text or not essay_text.strip():
+        return "Please write an essay first."
+
+    prompt = MARKING_PROMPT_TEMPLATE.format(
+        theme=theme,
+        essay_text=essay_text.strip(),
+    )
+
+    feedback = ask(prompt, system=MARKING_SYSTEM_PROMPT, quality="smart")
+
+    # Extract grade from feedback (best-effort)
+    grade = ""
+    for line in feedback.split("\n"):
+        if line.strip().startswith("**Grade:**"):
+            grade = line.replace("**Grade:**", "").strip()
+            break
+
+    # Save to database
+    db.save_essay(essay_text.strip(), grade, feedback, theme)
+
+    return feedback
+
+
+def get_essay_history(limit=10):
+    """Return recent essays for the history view."""
+    essays = db.get_recent_essays(limit)
+    result = []
+    for e in essays:
+        result.append({
+            "Date": e["timestamp"],
+            "Theme": e["theme"] or "General",
+            "Grade": e["grade"] or "-",
+            "Preview": (e["essay_text"] or "")[:50] + "...",
+        })
+    return result
diff --git a/python/persian-tutor/modules/idioms.py b/python/persian-tutor/modules/idioms.py
new file mode 100644
index 0000000..1a5e2cf
--- /dev/null
+++ b/python/persian-tutor/modules/idioms.py
@@ -0,0 +1,200 @@
+"""Persian idioms, expressions, and social conventions."""
+
+from ai import ask
+
+# Built-in collection of common Persian expressions and idioms
+EXPRESSIONS = [
+    {
+        "persian": "سلام علیکم",
+        "finglish": "salâm aleykom",
+        "english": "Peace be upon you (formal greeting)",
+        "context": "Formal greeting, especially with elders",
+    },
+    {
+        "persian": "خسته نباشید",
+        "finglish": "khaste nabâshid",
+        "english": "May you not be tired",
+        "context": "Common greeting to someone who has been working. Used as 'hello' in shops, offices, etc.",
+    },
+    {
+        "persian": "دستت درد نکنه",
+        "finglish": "dastet dard nakone",
+        "english": "May your hand not hurt",
+        "context": "Thank you for your effort (after someone does something for you)",
+    },
+    {
+        "persian": "قابلی نداره",
+        "finglish": "ghâbeli nadâre",
+        "english": "It's not worthy (of you)",
+        "context": "You're welcome / Don't mention it — said when giving a gift or doing a favour",
+    },
+    {
+        "persian": "تعارف نکن",
+        "finglish": "ta'ârof nakon",
+        "english": "Don't do ta'arof",
+        "context": "Stop being politely modest — please accept! Part of Persian ta'arof culture.",
+    },
+    {
+        "persian": "نوش جان",
+        "finglish": "nush-e jân",
+        "english": "May it nourish your soul",
+        "context": "Said to someone eating — like 'bon appétit' or 'enjoy your meal'",
+    },
+    {
+        "persian": "چشمت روز بد نبینه",
+        "finglish": "cheshmet ruz-e bad nabine",
+        "english": "May your eyes never see a bad day",
+        "context": "A warm wish for someone's wellbeing",
+    },
+    {
+        "persian": "قدمت روی چشم",
+        "finglish": "ghadamet ru-ye cheshm",
+        "english": "Your step is on my eye",
+        "context": "Warm welcome — 'you're very welcome here'. Extremely hospitable expression.",
+    },
+    {
+        "persian": "ان‌شاءالله",
+        "finglish": "inshâ'allâh",
+        "english": "God willing",
+        "context": "Used when talking about future plans. Very common in daily speech.",
+    },
+    {
+        "persian": "ماشاءالله",
+        "finglish": "mâshâ'allâh",
+        "english": "What God has willed",
+        "context": "Expression of admiration or praise, also used to ward off the evil eye.",
+    },
+    {
+        "persian": "الهی شکر",
+        "finglish": "elâhi shokr",
+        "english": "Thank God",
+        "context": "Expression of gratitude, similar to 'thankfully'",
+    },
+    {
+        "persian": "به سلامتی",
+        "finglish": "be salâmati",
+        "english": "To your health / Cheers",
+        "context": "A toast or general well-wishing expression",
+    },
+    {
+        "persian": "عید مبارک",
+        "finglish": "eyd mobârak",
+        "english": "Happy holiday/celebration",
+        "context": "Used for any celebration, especially Nowruz",
+    },
+    {
+        "persian": "تسلیت می‌گم",
+        "finglish": "tasliyat migam",
+        "english": "I offer my condolences",
+        "context": "Expressing sympathy when someone has lost a loved one",
+    },
+    {
+        "persian": "خدا بیامرزه",
+        "finglish": "khodâ biâmorzesh",
+        "english": "May God forgive them (rest in peace)",
+        "context": "Said about someone who has passed away",
+    },
+    {
+        "persian": "زبونت رو گاز بگیر",
+        "finglish": "zaboonet ro gâz begir",
+        "english": "Bite your tongue",
+        "context": "Don't say such things! (similar to English 'touch wood')",
+    },
+    {
+        "persian": "دمت گرم",
+        "finglish": "damet garm",
+        "english": "May your breath be warm",
+        "context": "Well done! / Good for you! (informal, friendly praise)",
+    },
+    {
+        "persian": "چشم",
+        "finglish": "cheshm",
+        "english": "On my eye (I will do it)",
+        "context": "Respectful way of saying 'yes, I'll do it' — shows obedience/respect",
+    },
+    {
+        "persian": "بفرمایید",
+        "finglish": "befarmâyid",
+        "english": "Please (go ahead / help yourself / come in)",
+        "context": "Very versatile polite expression: offering food, inviting someone in, or giving way",
+    },
+    {
+        "persian": "ببخشید",
+        "finglish": "bebakhshid",
+        "english": "Excuse me / I'm sorry",
+        "context": "Used for both apologies and getting someone's attention",
+    },
+    {
+        "persian": "مخلصیم",
+        "finglish": "mokhlesim",
+        "english": "I'm your humble servant",
+        "context": "Polite/humble way of saying goodbye or responding to a compliment (ta'arof)",
+    },
+    {
+        "persian": "سرت سلامت باشه",
+        "finglish": "saret salâmat bâshe",
+        "english": "May your head be safe",
+        "context": "Expression of condolence — 'I'm sorry for your loss'",
+    },
+    {
+        "persian": "روی ما رو زمین ننداز",
+        "finglish": "ru-ye mâ ro zamin nandâz",
+        "english": "Don't throw our face on the ground",
+        "context": "Please don't refuse/embarrass us — said when insisting on a request",
+    },
+    {
+        "persian": "قربونت برم",
+        "finglish": "ghorboonet beram",
+        "english": "I'd sacrifice myself for you",
+        "context": "Term of endearment — very common among family and close friends",
+    },
+    {
+        "persian": "جون دل",
+        "finglish": "jun-e del",
+        "english": "Life of my heart",
+        "context": "Affectionate term used with loved ones",
+    },
+]
+
+
+def get_all_expressions():
+    """Return all built-in expressions."""
+    return EXPRESSIONS
+
+
+def get_random_expression():
+    """Pick a random expression."""
+    import random
+    return random.choice(EXPRESSIONS)
+
+
+def explain_expression(expression):
+    """Use AI to generate a detailed explanation with usage examples."""
+    prompt = f"""Explain this Persian expression for an English-speaking student:
+
+Persian: {expression['persian']}
+Transliteration: {expression['finglish']}
+Literal meaning: {expression['english']}
+Context: {expression['context']}
+
+Please provide:
+1. A fuller explanation of when and how this is used
+2. The cultural context (ta'arof, hospitality, etc.)
+3. Two example dialogues showing it in use (in Persian with English translation)
+4. Any variations or related expressions
+
+Keep it concise and student-friendly."""
+
+    return ask(prompt, quality="fast")
+
+
+def format_expression(expr, show_transliteration="off"):
+    """Format an expression for display."""
+    parts = [
+        f'<div dir="rtl" style="font-size:1.8em; text-align:center">{expr["persian"]}</div>',
+        f'<div style="text-align:center; font-size:1.2em">{expr["english"]}</div>',
+    ]
+    if show_transliteration != "off":
+        parts.append(f'<div style="text-align:center; color:#666; font-style:italic">{expr["finglish"]}</div>')
+    parts.append(f'<div style="text-align:center; color:#888; margin-top:0.5em">{expr["context"]}</div>')
+    return "\n".join(parts)
diff --git a/python/persian-tutor/modules/tutor.py b/python/persian-tutor/modules/tutor.py
new file mode 100644
index 0000000..bea9012
--- /dev/null
+++ b/python/persian-tutor/modules/tutor.py
@@ -0,0 +1,65 @@
+"""Conversational Persian lessons by GCSE theme."""
+
+import time
+
+import db
+from ai import chat_ollama
+
+TUTOR_SYSTEM_PROMPT = """You are a friendly Persian (Farsi) language tutor teaching English-speaking GCSE students.
+
+Rules:
+- Use a mix of English and Persian. Start mostly in English, gradually introducing more Persian.
+- When you write Persian, also provide the Finglish transliteration in parentheses.
+- Keep responses concise (2-4 sentences per turn).
+- Ask the student to practice: translate phrases, answer questions in Persian, or fill in blanks.
+- Correct mistakes gently and explain why.
+- Stay on the current theme/topic.
+- Use Iranian Persian (Farsi), not Dari or Tajik.
+- Adapt to the student's level based on their responses."""
+
+THEME_PROMPTS = {
+    "Identity and culture": "Let's practice talking about family, personality, daily routines, and Persian celebrations like Nowruz!",
+    "Local area and environment": "Let's practice talking about your home, neighbourhood, shopping, and the environment!",
+    "School and work": "Let's practice talking about school subjects, school life, jobs, and future plans!",
+    "Travel and tourism": "Let's practice talking about transport, directions, holidays, hotels, and restaurants!",
+    "International and global dimension": "Let's practice talking about health, global issues, technology, and social media!",
+    "Free conversation": "Let's have a free conversation in Persian! I'll help you along the way.",
+}
+
+
+def start_lesson(theme):
+    """Generate the opening message for a new lesson.
+
+    Returns:
+        (assistant_message, messages_list)
+    """
+    intro = THEME_PROMPTS.get(theme, THEME_PROMPTS["Free conversation"])
+    system = TUTOR_SYSTEM_PROMPT + f"\n\nCurrent topic: {theme}. {intro}"
+
+    messages = [{"role": "user", "content": f"I'd like to practice Persian. Today's theme is: {theme}"}]
+    response = chat_ollama(messages, system=system)
+    messages.append({"role": "assistant", "content": response})
+
+    return response, messages, system
+
+
+def process_response(user_input, messages, system=None):
+    """Add user input to conversation, get AI response.
+
+    Returns:
+        (assistant_response, updated_messages)
+    """
+    if not user_input or not user_input.strip():
+        return "", messages
+
+    messages.append({"role": "user", "content": user_input.strip()})
+    response = chat_ollama(messages, system=system)
+    messages.append({"role": "assistant", "content": response})
+
+    return response, messages
+
+
+def save_session(theme, messages, start_time):
+    """Save the current tutor session to the database."""
+    duration = int(time.time() - start_time)
+    db.save_tutor_session(theme, messages, duration)
diff --git a/python/persian-tutor/modules/vocab.py b/python/persian-tutor/modules/vocab.py
new file mode 100644
index 0000000..17262d5
--- /dev/null
+++ b/python/persian-tutor/modules/vocab.py
@@ -0,0 +1,152 @@
+"""Vocabulary search, flashcard logic, and FSRS-driven review."""
+
+import json
+import random
+from pathlib import Path
+
+import fsrs
+
+import db
+
+
+VOCAB_PATH = Path(__file__).parent.parent / "data" / "vocabulary.json"
+
+_vocab_data = None
+
+
+def load_vocab():
+    """Load vocabulary data from JSON (cached)."""
+    global _vocab_data
+    if _vocab_data is None:
+        with open(VOCAB_PATH, encoding="utf-8") as f:
+            _vocab_data = json.load(f)
+    return _vocab_data
+
+
+def get_categories():
+    """Return sorted list of unique categories."""
+    vocab = load_vocab()
+    return sorted({entry["category"] for entry in vocab})
+
+
+def get_sections():
+    """Return sorted list of unique sections."""
+    vocab = load_vocab()
+    return sorted({entry["section"] for entry in vocab})
+
+
+def search(query, vocab_data=None):
+    """Search vocabulary by English or Persian text. Returns matching entries."""
+    if not query or not query.strip():
+        return []
+    vocab = vocab_data or load_vocab()
+    query_lower = query.strip().lower()
+    results = []
+    for entry in vocab:
+        if (
+            query_lower in entry["english"].lower()
+            or query_lower in entry["persian"]
+            or (entry.get("finglish") and query_lower in entry["finglish"].lower())
+        ):
+            results.append(entry)
+    return results
+
+
+def get_random_word(vocab_data=None, category=None):
+    """Pick a random vocabulary entry, optionally filtered by category."""
+    vocab = vocab_data or load_vocab()
+    if category and category != "All":
+        filtered = [e for e in vocab if e["category"] == category]
+    else:
+        filtered = vocab
+    if not filtered:
+        return None
+    return random.choice(filtered)
+
+
+def get_flashcard_batch(count=10, category=None):
+    """Get a batch of words for flashcard study.
+
+    Prioritizes due words (FSRS), then fills with new/random words.
+    """
+    vocab = load_vocab()
+
+    if category and category != "All":
+        pool = [e for e in vocab if e["category"] == category]
+    else:
+        pool = vocab
+
+    # Get due words first
+    due_ids = db.get_due_words(limit=count)
+    due_entries = [e for e in pool if e["id"] in due_ids]
+
+    # Fill remaining with unseen or random words
+    remaining = count - len(due_entries)
+    if remaining > 0:
+        seen_ids = {e["id"] for e in due_entries}
+        # Prefer unseen words
+        unseen = [e for e in pool if e["id"] not in seen_ids and not db.get_word_progress(e["id"])]
+        if len(unseen) >= remaining:
+            fill = random.sample(unseen, remaining)
+        else:
+            # Use all unseen + random from rest
+            fill = unseen
+            still_needed = remaining - len(fill)
+            rest = [e for e in pool if e["id"] not in seen_ids and e not in fill]
+            if rest:
+                fill.extend(random.sample(rest, min(still_needed, len(rest))))
+        due_entries.extend(fill)
+
+    random.shuffle(due_entries)
+    return due_entries
+
+
+def check_answer(word_id, user_answer, direction="en_to_fa"):
+    """Check if user's answer matches the target word.
+
+    Args:
+        word_id: Vocabulary entry ID.
+        user_answer: What the user typed.
+        direction: "en_to_fa" (user writes Persian) or "fa_to_en" (user writes English).
+
+    Returns:
+        (is_correct, correct_answer, entry)
+    """
+    vocab = load_vocab()
+    entry = next((e for e in vocab if e["id"] == word_id), None)
+    if not entry:
+        return False, "", None
+
+    user_answer = user_answer.strip()
+
+    if direction == "en_to_fa":
+        correct = entry["persian"].strip()
+        is_correct = user_answer == correct
+    else:
+        correct = entry["english"].strip().lower()
+        is_correct = user_answer.lower() == correct
+
+    return is_correct, correct if not is_correct else user_answer, entry
+
+
+def format_word_card(entry, show_transliteration="off"):
+    """Format a vocabulary entry for display as RTL-safe markdown."""
+    parts = []
+    parts.append(f'<div dir="rtl" style="font-size:2em; text-align:center">{entry["persian"]}</div>')
+    parts.append(f'<div style="font-size:1.3em; text-align:center">{entry["english"]}</div>')
+
+    if show_transliteration != "off" and entry.get("finglish"):
+        parts.append(f'<div style="text-align:center; color:#666; font-style:italic">{entry["finglish"]}</div>')
+
+    parts.append(f'<div style="text-align:center; color:#999; font-size:0.9em">{entry.get("category", "")}</div>')
+    return "\n".join(parts)
+
+
+def get_word_status(word_id):
+    """Return status string for a word: new, learning, or mastered."""
+    progress = db.get_word_progress(word_id)
+    if not progress:
+        return "new"
+    if progress["stability"] and progress["stability"] > 10:
+        return "mastered"
+    return "learning"
diff --git a/python/persian-tutor/requirements.txt b/python/persian-tutor/requirements.txt
new file mode 100644
index 0000000..7d6724b
--- /dev/null
+++ b/python/persian-tutor/requirements.txt
@@ -0,0 +1,3 @@
+gradio>=4.0
+genanki
+fsrs
diff --git a/python/persian-tutor/scripts/build_vocab.py b/python/persian-tutor/scripts/build_vocab.py
new file mode 100644
index 0000000..a24508b
--- /dev/null
+++ b/python/persian-tutor/scripts/build_vocab.py
@@ -0,0 +1,1100 @@
+#!/usr/bin/env python3
+"""Build vocabulary.json from inline data."""
+import json
+from pathlib import Path
+
+vocab = []
+
+def add(section, category, entries):
+    for eng, per, fin in entries:
+        wid = category.lower().replace(" ", "_").replace("/", "_").replace("&", "and")
+        word = eng.lower().replace(" ", "_").replace("to ", "").replace("'", "")
+        vocab.append({
+            "id": f"{wid}_{word}",
+            "section": section,
+            "category": category,
+            "english": eng,
+            "persian": per,
+            "finglish": fin,
+        })
+
+S1 = "High-frequency language"
+S2 = "Topic-specific vocabulary"
+
+# ── Common verbs ──
+add(S1, "Common verbs", [
+    ("to accept", "قبول کردن", "ghabul kardan"),
+    ("to achieve", "بدست آوردن", "be dast âvardan"),
+    ("to add", "اضافه کردن", "ezâfe kardan"),
+    ("to agree", "موافقت کردن", "movâfeghat kardan"),
+    ("to allow", "اجازه دادن", "ejâze dâdan"),
+    ("to answer", "جواب دادن", "javâb dâdan"),
+    ("to arrive", "رسیدن", "residan"),
+    ("to ask", "پرسیدن", "porsidan"),
+    ("to be", "بودن", "budan"),
+    ("to become", "شدن", "shodan"),
+    ("to begin", "شروع کردن", "shoru' kardan"),
+    ("to believe", "باور کردن", "bâvar kardan"),
+    ("to bring", "آوردن", "âvardan"),
+    ("to build", "ساختن", "sâkhtan"),
+    ("to buy", "خریدن", "kharidan"),
+    ("to call", "زنگ زدن", "zang zadan"),
+    ("to carry", "حمل کردن", "haml kardan"),
+    ("to catch", "گرفتن", "gereftan"),
+    ("to change", "عوض کردن", "avaz kardan"),
+    ("to choose", "انتخاب کردن", "entekhâb kardan"),
+    ("to close", "بستن", "bastan"),
+    ("to come", "آمدن", "âmadan"),
+    ("to continue", "ادامه دادن", "edâme dâdan"),
+    ("to cook", "آشپزی کردن", "âshpazi kardan"),
+    ("to cost", "قیمت داشتن", "gheymat dâshtan"),
+    ("to count", "شمردن", "shemordan"),
+    ("to create", "ایجاد کردن", "ijâd kardan"),
+    ("to cross", "رد شدن", "rad shodan"),
+    ("to cry", "گریه کردن", "gerye kardan"),
+    ("to cut", "بریدن", "boridan"),
+    ("to dance", "رقصیدن", "raghsidan"),
+    ("to decide", "تصمیم گرفتن", "tasmim gereftan"),
+    ("to describe", "توصیف کردن", "tosif kardan"),
+    ("to develop", "توسعه دادن", "tose'e dâdan"),
+    ("to die", "مردن", "mordan"),
+    ("to do", "انجام دادن", "anjâm dâdan"),
+    ("to draw", "نقاشی کردن", "naghâshi kardan"),
+    ("to dream", "خواب دیدن", "khâb didan"),
+    ("to drink", "نوشیدن", "nushidan"),
+    ("to drive", "رانندگی کردن", "rânandegi kardan"),
+    ("to eat", "خوردن", "khordan"),
+    ("to enjoy", "لذت بردن", "lezzat bordan"),
+    ("to enter", "وارد شدن", "vâred shodan"),
+    ("to explain", "توضیح دادن", "tozih dâdan"),
+    ("to fall", "افتادن", "oftâdan"),
+    ("to feel", "احساس کردن", "ehsâs kardan"),
+    ("to find", "پیدا کردن", "peydâ kardan"),
+    ("to finish", "تمام کردن", "tamâm kardan"),
+    ("to fly", "پرواز کردن", "parvâz kardan"),
+    ("to follow", "دنبال کردن", "donbâl kardan"),
+    ("to forget", "فراموش کردن", "farâmush kardan"),
+    ("to get", "گرفتن", "gereftan"),
+    ("to give", "دادن", "dâdan"),
+    ("to go", "رفتن", "raftan"),
+    ("to grow", "رشد کردن", "roshd kardan"),
+    ("to happen", "اتفاق افتادن", "ettefâgh oftâdan"),
+    ("to hate", "متنفر بودن", "motenaffer budan"),
+    ("to have", "داشتن", "dâshtan"),
+    ("to hear", "شنیدن", "shenidan"),
+    ("to help", "کمک کردن", "komak kardan"),
+    ("to hold", "نگه داشتن", "negah dâshtan"),
+    ("to hope", "امیدوار بودن", "omidvâr budan"),
+    ("to hurt", "درد کردن", "dard kardan"),
+    ("to improve", "بهتر کردن", "behtar kardan"),
+    ("to include", "شامل شدن", "shâmel shodan"),
+    ("to invite", "دعوت کردن", "da'vat kardan"),
+    ("to join", "پیوستن", "peyvastan"),
+    ("to keep", "نگه داشتن", "negah dâshtan"),
+    ("to kill", "کشتن", "koshtan"),
+    ("to know", "دانستن", "dânestan"),
+    ("to laugh", "خندیدن", "khandidan"),
+    ("to learn", "یاد گرفتن", "yâd gereftan"),
+    ("to leave", "ترک کردن", "tark kardan"),
+    ("to let", "اجازه دادن", "ejâze dâdan"),
+    ("to like", "دوست داشتن", "dust dâshtan"),
+    ("to listen", "گوش دادن", "gush dâdan"),
+    ("to live", "زندگی کردن", "zendegi kardan"),
+    ("to look", "نگاه کردن", "negâh kardan"),
+    ("to lose", "از دست دادن", "az dast dâdan"),
+    ("to love", "عشق ورزیدن", "eshgh varzidan"),
+    ("to make", "درست کردن", "dorost kardan"),
+    ("to meet", "ملاقات کردن", "molâghât kardan"),
+    ("to miss", "دلتنگ بودن", "deltang budan"),
+    ("to move", "حرکت کردن", "harekat kardan"),
+    ("to need", "نیاز داشتن", "niyâz dâshtan"),
+    ("to open", "باز کردن", "bâz kardan"),
+    ("to pay", "پرداخت کردن", "pardâkht kardan"),
+    ("to play", "بازی کردن", "bâzi kardan"),
+    ("to practise", "تمرین کردن", "tamrin kardan"),
+    ("to prefer", "ترجیح دادن", "tarjih dâdan"),
+    ("to prepare", "آماده کردن", "âmâde kardan"),
+    ("to produce", "تولید کردن", "tolid kardan"),
+    ("to promise", "قول دادن", "ghol dâdan"),
+    ("to protect", "محافظت کردن", "mohâfezat kardan"),
+    ("to pull", "کشیدن", "keshidan"),
+    ("to push", "هل دادن", "hol dâdan"),
+    ("to put", "گذاشتن", "gozâshtan"),
+    ("to rain", "باران آمدن", "bârân âmadan"),
+    ("to read", "خواندن", "khândan"),
+    ("to receive", "دریافت کردن", "daryâft kardan"),
+    ("to remember", "به یاد آوردن", "be yâd âvardan"),
+    ("to repair", "تعمیر کردن", "ta'mir kardan"),
+    ("to repeat", "تکرار کردن", "tekrâr kardan"),
+    ("to rest", "استراحت کردن", "esterâhat kardan"),
+    ("to return", "برگشتن", "bargashtan"),
+    ("to run", "دویدن", "davidan"),
+    ("to save", "نجات دادن", "nejât dâdan"),
+    ("to say", "گفتن", "goftan"),
+    ("to see", "دیدن", "didan"),
+    ("to sell", "فروختن", "foroukhtan"),
+    ("to send", "فرستادن", "ferestâdan"),
+    ("to show", "نشان دادن", "neshân dâdan"),
+    ("to sing", "آواز خواندن", "âvâz khândan"),
+    ("to sit", "نشستن", "neshastan"),
+    ("to sleep", "خوابیدن", "khâbidan"),
+    ("to smell", "بو کردن", "bu kardan"),
+    ("to speak", "صحبت کردن", "sohbat kardan"),
+    ("to spend", "خرج کردن", "kharj kardan"),
+    ("to stand", "ایستادن", "istâdan"),
+    ("to start", "شروع کردن", "shoru' kardan"),
+    ("to stay", "ماندن", "mândan"),
+    ("to stop", "ایستادن", "istâdan"),
+    ("to study", "درس خواندن", "dars khândan"),
+    ("to succeed", "موفق شدن", "movaffagh shodan"),
+    ("to swim", "شنا کردن", "shenâ kardan"),
+    ("to take", "گرفتن", "gereftan"),
+    ("to talk", "حرف زدن", "harf zadan"),
+    ("to teach", "درس دادن", "dars dâdan"),
+    ("to tell", "گفتن", "goftan"),
+    ("to thank", "تشکر کردن", "tashakkor kardan"),
+    ("to think", "فکر کردن", "fekr kardan"),
+    ("to throw", "پرت کردن", "part kardan"),
+    ("to touch", "لمس کردن", "lams kardan"),
+    ("to travel", "سفر کردن", "safar kardan"),
+    ("to try", "سعی کردن", "sa'y kardan"),
+    ("to turn", "چرخیدن", "charkhidan"),
+    ("to understand", "فهمیدن", "fahmidan"),
+    ("to use", "استفاده کردن", "estefâde kardan"),
+    ("to visit", "دیدن کردن", "didan kardan"),
+    ("to wait", "صبر کردن", "sabr kardan"),
+    ("to wake", "بیدار شدن", "bidâr shodan"),
+    ("to walk", "راه رفتن", "râh raftan"),
+    ("to want", "خواستن", "khâstan"),
+    ("to wash", "شستن", "shostan"),
+    ("to watch", "تماشا کردن", "tamâshâ kardan"),
+    ("to wear", "پوشیدن", "pushidan"),
+    ("to win", "برنده شدن", "barande shodan"),
+    ("to work", "کار کردن", "kâr kardan"),
+    ("to worry", "نگران بودن", "negarân budan"),
+    ("to write", "نوشتن", "neveshtan"),
+])
+
+# ── Common adjectives ──
+add(S1, "Common adjectives", [
+    ("angry", "عصبانی", "asabâni"),
+    ("bad", "بد", "bad"),
+    ("beautiful", "زیبا", "zibâ"),
+    ("big", "بزرگ", "bozorg"),
+    ("boring", "خسته‌کننده", "khaste-konande"),
+    ("brave", "شجاع", "shojâ'"),
+    ("busy", "مشغول", "mashghul"),
+    ("calm", "آرام", "ârâm"),
+    ("cheap", "ارزان", "arzân"),
+    ("clean", "تمیز", "tamiz"),
+    ("clever", "باهوش", "bâhush"),
+    ("close", "نزدیک", "nazdik"),
+    ("cold", "سرد", "sard"),
+    ("comfortable", "راحت", "râhat"),
+    ("correct", "درست", "dorost"),
+    ("dangerous", "خطرناک", "khatarnâk"),
+    ("dark", "تاریک", "târik"),
+    ("dear", "عزیز", "aziz"),
+    ("deep", "عمیق", "amigh"),
+    ("delicious", "خوشمزه", "khoshmaze"),
+    ("difficult", "سخت", "sakht"),
+    ("dirty", "کثیف", "kasif"),
+    ("dry", "خشک", "khoshk"),
+    ("easy", "آسان", "âsân"),
+    ("empty", "خالی", "khâli"),
+    ("excellent", "عالی", "âli"),
+    ("exciting", "هیجان‌انگیز", "hayajân-angiz"),
+    ("expensive", "گران", "gerân"),
+    ("famous", "مشهور", "mashhur"),
+    ("far", "دور", "dur"),
+    ("fast", "سریع", "sari'"),
+    ("fat", "چاق", "châgh"),
+    ("favourite", "مورد علاقه", "mored-e alâghe"),
+    ("foreign", "خارجی", "khâreji"),
+    ("free", "آزاد", "âzâd"),
+    ("friendly", "مهربان", "mehrabân"),
+    ("full", "پر", "por"),
+    ("funny", "خنده‌دار", "khande-dâr"),
+    ("good", "خوب", "khub"),
+    ("great", "عالی", "âli"),
+    ("happy", "خوشحال", "khoshhâl"),
+    ("hard", "سخت", "sakht"),
+    ("healthy", "سالم", "sâlem"),
+    ("heavy", "سنگین", "sangin"),
+    ("high", "بلند", "boland"),
+    ("honest", "صادق", "sâdegh"),
+    ("horrible", "وحشتناک", "vahshatnâk"),
+    ("hot", "داغ", "dâgh"),
+    ("huge", "عظیم", "azim"),
+    ("hungry", "گرسنه", "gorosne"),
+    ("ill", "مریض", "mariz"),
+    ("important", "مهم", "mohem"),
+    ("impossible", "غیرممکن", "gheyr-e momken"),
+    ("interesting", "جالب", "jâleb"),
+    ("kind", "مهربان", "mehrabân"),
+    ("large", "بزرگ", "bozorg"),
+    ("last", "آخرین", "âkharin"),
+    ("late", "دیر", "dir"),
+    ("lazy", "تنبل", "tanbal"),
+    ("light", "سبک", "sabok"),
+    ("long", "بلند", "boland"),
+    ("loud", "بلند", "boland"),
+    ("low", "پایین", "pâyin"),
+    ("lucky", "خوش‌شانس", "khosh-shâns"),
+    ("modern", "مدرن", "modern"),
+    ("narrow", "باریک", "bârik"),
+    ("natural", "طبیعی", "tabi'i"),
+    ("near", "نزدیک", "nazdik"),
+    ("necessary", "لازم", "lâzem"),
+    ("new", "نو", "now"),
+    ("nice", "خوب", "khub"),
+    ("noisy", "پر سر و صدا", "por sar o sedâ"),
+    ("normal", "عادی", "âdi"),
+    ("old", "پیر", "pir"),
+    ("open", "باز", "bâz"),
+    ("painful", "دردناک", "dardnâk"),
+    ("perfect", "عالی", "âli"),
+    ("pleasant", "خوشایند", "khoshâyand"),
+    ("polite", "مودب", "mo'addab"),
+    ("poor", "فقیر", "faghir"),
+    ("popular", "محبوب", "mahbub"),
+    ("possible", "ممکن", "momken"),
+    ("pretty", "قشنگ", "ghashang"),
+    ("private", "خصوصی", "khosusi"),
+    ("proud", "مفتخر", "moftakher"),
+    ("quiet", "ساکت", "sâket"),
+    ("quick", "سریع", "sari'"),
+    ("ready", "آماده", "âmâde"),
+    ("real", "واقعی", "vâghe'i"),
+    ("rich", "پولدار", "puldâr"),
+    ("right", "درست", "dorost"),
+    ("rude", "بی‌ادب", "bi-adab"),
+    ("sad", "غمگین", "ghamgin"),
+    ("safe", "امن", "amn"),
+    ("serious", "جدی", "jeddi"),
+    ("short", "کوتاه", "kutâh"),
+    ("simple", "ساده", "sâde"),
+    ("slow", "آهسته", "âheste"),
+    ("small", "کوچک", "kuchak"),
+    ("smart", "باهوش", "bâhush"),
+    ("soft", "نرم", "narm"),
+    ("special", "خاص", "khâss"),
+    ("strange", "عجیب", "ajib"),
+    ("strict", "سختگیر", "sakhtgir"),
+    ("strong", "قوی", "ghavi"),
+    ("stupid", "احمق", "ahmagh"),
+    ("successful", "موفق", "movaffagh"),
+    ("sure", "مطمئن", "motma'en"),
+    ("surprised", "متعجب", "mota'ajjeb"),
+    ("sweet", "شیرین", "shirin"),
+    ("tall", "بلند قد", "boland-ghad"),
+    ("terrible", "وحشتناک", "vahshatnâk"),
+    ("thin", "لاغر", "lâghar"),
+    ("thirsty", "تشنه", "teshne"),
+    ("tired", "خسته", "khaste"),
+    ("traditional", "سنتی", "sonnati"),
+    ("true", "درست", "dorost"),
+    ("ugly", "زشت", "zesht"),
+    ("unfair", "ناعادلانه", "nâ-âdelâne"),
+    ("unhappy", "ناراحت", "nârâhat"),
+    ("useful", "مفید", "mofid"),
+    ("usual", "معمولی", "ma'muli"),
+    ("warm", "گرم", "garm"),
+    ("weak", "ضعیف", "za'if"),
+    ("well", "خوب", "khub"),
+    ("whole", "کامل", "kâmel"),
+    ("wide", "پهن", "pahn"),
+    ("wild", "وحشی", "vahshi"),
+    ("wonderful", "فوق‌العاده", "fogh-ol-âde"),
+    ("worried", "نگران", "negarân"),
+    ("wrong", "اشتباه", "eshtebâh"),
+    ("young", "جوان", "javân"),
+])
+
+# ── Common adverbs ──
+add(S1, "Common adverbs", [
+    ("a lot", "زیاد", "ziyâd"),
+    ("again", "دوباره", "dobâre"),
+    ("almost", "تقریبا", "taghribân"),
+    ("already", "قبلا", "ghablan"),
+    ("also", "همچنین", "hamchenin"),
+    ("always", "همیشه", "hamishe"),
+    ("badly", "بد", "bad"),
+    ("carefully", "با دقت", "bâ deghat"),
+    ("certainly", "حتما", "hatman"),
+    ("clearly", "واضح", "vâzeh"),
+    ("completely", "کاملا", "kâmelan"),
+    ("early", "زود", "zud"),
+    ("enough", "کافی", "kâfi"),
+    ("especially", "مخصوصا", "makhsusan"),
+    ("even", "حتی", "hattâ"),
+    ("exactly", "دقیقا", "daghighan"),
+    ("finally", "بالاخره", "belâkhare"),
+    ("fortunately", "خوشبختانه", "khoshbakhtâne"),
+    ("generally", "معمولا", "ma'mulan"),
+    ("hardly", "به سختی", "be sakhti"),
+    ("immediately", "فورا", "fowran"),
+    ("just", "فقط", "faghat"),
+    ("late", "دیر", "dir"),
+    ("loudly", "بلند", "boland"),
+    ("maybe", "شاید", "shâyad"),
+    ("never", "هرگز", "hargez"),
+    ("normally", "معمولا", "ma'mulan"),
+    ("often", "اغلب", "aghlab"),
+    ("only", "فقط", "faghat"),
+    ("perhaps", "شاید", "shâyad"),
+    ("please", "لطفا", "lotfan"),
+    ("quickly", "سریع", "sari'"),
+    ("quite", "نسبتا", "nesbatan"),
+    ("rarely", "به ندرت", "be nodrat"),
+    ("really", "واقعا", "vâghe'an"),
+    ("recently", "اخیرا", "akhiran"),
+    ("regularly", "مرتب", "morattab"),
+    ("slowly", "آهسته", "âheste"),
+    ("sometimes", "گاهی", "gâhi"),
+    ("soon", "زود", "zud"),
+    ("still", "هنوز", "hanuz"),
+    ("suddenly", "ناگهان", "nâgahân"),
+    ("then", "سپس", "sepas"),
+    ("together", "با هم", "bâ ham"),
+    ("too", "هم", "ham"),
+    ("unfortunately", "متاسفانه", "mota'assefâne"),
+    ("usually", "معمولا", "ma'mulan"),
+    ("very", "خیلی", "kheyli"),
+    ("well", "خوب", "khub"),
+])
+
+# ── Prepositions ──
+add(S1, "Prepositions", [
+    ("about", "درباره", "darbâre"),
+    ("above", "بالای", "bâlâ-ye"),
+    ("across", "آن طرف", "ân taraf"),
+    ("after", "بعد از", "ba'd az"),
+    ("against", "بر علیه", "bar aleyhe"),
+    ("along", "در امتداد", "dar emtedâd"),
+    ("among", "در میان", "dar miyân"),
+    ("around", "اطراف", "atrâf"),
+    ("at", "در", "dar"),
+    ("before", "قبل از", "ghabl az"),
+    ("behind", "پشت", "posht"),
+    ("below", "زیر", "zir"),
+    ("beside", "کنار", "kenâr"),
+    ("between", "بین", "beyn"),
+    ("by", "توسط", "tavasot"),
+    ("down", "پایین", "pâyin"),
+    ("during", "در طول", "dar tul"),
+    ("except", "به جز", "be joz"),
+    ("for", "برای", "barâye"),
+    ("from", "از", "az"),
+    ("in", "در", "dar"),
+    ("inside", "داخل", "dâkhel"),
+    ("into", "به داخل", "be dâkhel"),
+    ("near", "نزدیک", "nazdik"),
+    ("of", "از", "az"),
+    ("on", "روی", "ru-ye"),
+    ("opposite", "روبروی", "ruberu-ye"),
+    ("out", "بیرون", "birun"),
+    ("outside", "بیرون از", "birun az"),
+    ("over", "بالای", "bâlâ-ye"),
+    ("through", "از میان", "az miyân"),
+    ("to", "به", "be"),
+    ("towards", "به سوی", "be su-ye"),
+    ("under", "زیر", "zir"),
+    ("until", "تا", "tâ"),
+    ("up", "بالا", "bâlâ"),
+    ("with", "با", "bâ"),
+    ("without", "بدون", "bedun"),
+])
+
+# ── Colours ──
+add(S1, "Colours", [
+    ("black", "سیاه", "siyâh"),
+    ("blue", "آبی", "âbi"),
+    ("brown", "قهوه‌ای", "ghahve-i"),
+    ("gold", "طلایی", "talâyi"),
+    ("green", "سبز", "sabz"),
+    ("grey", "خاکستری", "khâkestari"),
+    ("orange", "نارنجی", "nârenji"),
+    ("pink", "صورتی", "surati"),
+    ("purple", "بنفش", "banafsh"),
+    ("red", "قرمز", "ghermez"),
+    ("silver", "نقره‌ای", "noghre-i"),
+    ("white", "سفید", "sefid"),
+    ("yellow", "زرد", "zard"),
+])
+
+# ── Numbers ──
+add(S1, "Numbers", [
+    ("zero", "صفر", "sefr"),
+    ("one", "یک", "yek"),
+    ("two", "دو", "do"),
+    ("three", "سه", "se"),
+    ("four", "چهار", "chahâr"),
+    ("five", "پنج", "panj"),
+    ("six", "شش", "shesh"),
+    ("seven", "هفت", "haft"),
+    ("eight", "هشت", "hasht"),
+    ("nine", "نه", "noh"),
+    ("ten", "ده", "dah"),
+    ("eleven", "یازده", "yâzdah"),
+    ("twelve", "دوازده", "davâzdah"),
+    ("thirteen", "سیزده", "sizdah"),
+    ("fourteen", "چهارده", "chahârdah"),
+    ("fifteen", "پانزده", "pânzdah"),
+    ("sixteen", "شانزده", "shânzdah"),
+    ("seventeen", "هفده", "hefdah"),
+    ("eighteen", "هجده", "hejdah"),
+    ("nineteen", "نوزده", "nuzdah"),
+    ("twenty", "بیست", "bist"),
+    ("thirty", "سی", "si"),
+    ("forty", "چهل", "chehel"),
+    ("fifty", "پنجاه", "panjâh"),
+    ("sixty", "شصت", "shast"),
+    ("seventy", "هفتاد", "haftâd"),
+    ("eighty", "هشتاد", "hashtâd"),
+    ("ninety", "نود", "navad"),
+    ("hundred", "صد", "sad"),
+    ("thousand", "هزار", "hezâr"),
+    ("million", "میلیون", "milyun"),
+    ("first", "اول", "avval"),
+    ("second", "دوم", "dovvom"),
+    ("third", "سوم", "sevvom"),
+    ("fourth", "چهارم", "chahârom"),
+    ("fifth", "پنجم", "panjom"),
+    ("last", "آخر", "âkhar"),
+])
+
+# ── Quantities ──
+add(S1, "Quantities and measures", [
+    ("all", "همه", "hame"),
+    ("another", "یکی دیگر", "yeki digar"),
+    ("both", "هر دو", "har do"),
+    ("each", "هر", "har"),
+    ("enough", "کافی", "kâfi"),
+    ("every", "هر", "har"),
+    ("few", "کم", "kam"),
+    ("half", "نصف", "nesf"),
+    ("less", "کمتر", "kamtar"),
+    ("little", "کمی", "kami"),
+    ("many", "زیاد", "ziyâd"),
+    ("more", "بیشتر", "bishtar"),
+    ("most", "بیشترین", "bishtarin"),
+    ("much", "زیاد", "ziyâd"),
+    ("none", "هیچ‌کدام", "hich-kodâm"),
+    ("other", "دیگر", "digar"),
+    ("several", "چندین", "chandin"),
+    ("some", "بعضی", "ba'zi"),
+    ("pair", "جفت", "joft"),
+    ("piece", "تکه", "tekke"),
+    ("part", "بخش", "bakhsh"),
+    ("kilo", "کیلو", "kilu"),
+    ("litre", "لیتر", "litr"),
+    ("metre", "متر", "metr"),
+])
+
+# ── Connecting words ──
+add(S1, "Connecting words", [
+    ("and", "و", "va"),
+    ("or", "یا", "yâ"),
+    ("but", "اما", "ammâ"),
+    ("because", "چون", "chon"),
+    ("so", "پس", "pas"),
+    ("if", "اگر", "agar"),
+    ("when", "وقتی", "vaghti"),
+    ("while", "در حالی که", "dar hâli ke"),
+    ("although", "اگرچه", "agarche"),
+    ("however", "با این حال", "bâ in hâl"),
+    ("therefore", "بنابراین", "banâbar-in"),
+    ("also", "همچنین", "hamchenin"),
+    ("then", "سپس", "sepas"),
+    ("that", "که", "ke"),
+    ("which", "که", "ke"),
+    ("who", "که", "ke"),
+    ("where", "جایی که", "jâyi ke"),
+    ("before", "قبل از اینکه", "ghabl az inke"),
+    ("after", "بعد از اینکه", "ba'd az inke"),
+    ("until", "تا اینکه", "tâ inke"),
+    ("since", "از وقتی که", "az vaghti ke"),
+    ("as", "همانطور که", "hamântour ke"),
+    ("unless", "مگر اینکه", "magar inke"),
+    ("moreover", "علاوه بر این", "alâve bar in"),
+    ("furthermore", "به علاوه", "be alâve"),
+])
+
+# ── Time expressions ──
+add(S1, "Time expressions", [
+    ("today", "امروز", "emruz"),
+    ("tomorrow", "فردا", "fardâ"),
+    ("yesterday", "دیروز", "diruz"),
+    ("now", "الان", "al'ân"),
+    ("then", "آن موقع", "ân moghe'"),
+    ("always", "همیشه", "hamishe"),
+    ("never", "هرگز", "hargez"),
+    ("sometimes", "گاهی اوقات", "gâhi oghât"),
+    ("often", "اغلب", "aghlab"),
+    ("already", "قبلا", "ghablan"),
+    ("soon", "به زودی", "be zudi"),
+    ("still", "هنوز", "hanuz"),
+    ("yet", "هنوز", "hanuz"),
+    ("ago", "پیش", "pish"),
+    ("later", "بعدا", "ba'dan"),
+    ("early", "زود", "zud"),
+    ("late", "دیر", "dir"),
+    ("morning", "صبح", "sobh"),
+    ("afternoon", "بعد از ظهر", "ba'd az zohr"),
+    ("evening", "عصر", "asr"),
+    ("night", "شب", "shab"),
+    ("midnight", "نیمه‌شب", "nime-shab"),
+    ("noon", "ظهر", "zohr"),
+    ("during", "در طول", "dar tul"),
+    ("since", "از", "az"),
+])
+
+# ── Days, months, seasons ──
+add(S1, "Days and months", [
+    ("Saturday", "شنبه", "shanbe"),
+    ("Sunday", "یکشنبه", "yekshanbe"),
+    ("Monday", "دوشنبه", "doshanbe"),
+    ("Tuesday", "سه‌شنبه", "seshanbe"),
+    ("Wednesday", "چهارشنبه", "chahârshanbe"),
+    ("Thursday", "پنجشنبه", "panjshanbe"),
+    ("Friday", "جمعه", "jom'e"),
+    ("Farvardin", "فروردین", "farvardin"),
+    ("Ordibehesht", "اردیبهشت", "ordibehesht"),
+    ("Khordad", "خرداد", "khordâd"),
+    ("Tir", "تیر", "tir"),
+    ("Mordad", "مرداد", "mordâd"),
+    ("Shahrivar", "شهریور", "shahrivar"),
+    ("Mehr", "مهر", "mehr"),
+    ("Aban", "آبان", "âbân"),
+    ("Azar", "آذر", "âzar"),
+    ("Dey", "دی", "dey"),
+    ("Bahman", "بهمن", "bahman"),
+    ("Esfand", "اسفند", "esfand"),
+    ("spring", "بهار", "bahâr"),
+    ("summer", "تابستان", "tâbestân"),
+    ("autumn", "پاییز", "pâyiz"),
+    ("winter", "زمستان", "zemestân"),
+])
+
+# ── Question words ──
+add(S1, "Question words", [
+    ("who", "کی", "ki"),
+    ("what", "چی", "chi"),
+    ("when", "کی", "key"),
+    ("where", "کجا", "kojâ"),
+    ("why", "چرا", "cherâ"),
+    ("how", "چطور", "chetor"),
+    ("which", "کدام", "kodâm"),
+    ("how much", "چقدر", "cheghadr"),
+    ("how many", "چند تا", "chand tâ"),
+    ("whose", "مال کی", "mâl-e ki"),
+    ("what kind of", "چه نوع", "che now'"),
+    ("how long", "چه مدت", "che moddat"),
+])
+
+# ── Useful expressions ──
+add(S1, "Useful expressions", [
+    ("hello", "سلام", "salâm"),
+    ("goodbye", "خداحافظ", "khodâhâfez"),
+    ("please", "لطفا", "lotfan"),
+    ("thank you", "ممنون", "mamnun"),
+    ("you're welcome", "خواهش می‌کنم", "khâhesh mikonam"),
+    ("excuse me", "ببخشید", "bebakhshid"),
+    ("sorry", "متاسفم", "mota'assefam"),
+    ("good morning", "صبح بخیر", "sobh bekheyr"),
+    ("good evening", "عصر بخیر", "asr bekheyr"),
+    ("good night", "شب بخیر", "shab bekheyr"),
+    ("how are you", "حالت چطوره", "hâlet chetore"),
+    ("I'm fine", "خوبم", "khubam"),
+    ("yes", "بله", "bale"),
+    ("no", "نه", "na"),
+    ("of course", "البته", "albatte"),
+    ("congratulations", "تبریک", "tabrik"),
+    ("happy birthday", "تولدت مبارک", "tavalodet mobârak"),
+    ("happy new year", "عید نوروز مبارک", "eyd-e nowruz mobârak"),
+    ("welcome", "خوش آمدید", "khosh âmadid"),
+    ("help", "کمک", "komak"),
+    ("I don't understand", "نمی‌فهمم", "nemifahmam"),
+    ("I don't know", "نمی‌دونم", "nemidounam"),
+    ("slowly please", "آهسته لطفا", "âheste lotfan"),
+    ("repeat please", "تکرار کنید لطفا", "tekrâr konid lotfan"),
+    ("what does this mean", "این یعنی چی", "in ya'ni chi"),
+    ("may I", "اجازه هست", "ejâze hast"),
+    ("it doesn't matter", "مهم نیست", "mohem nist"),
+    ("God willing", "ان‌شاءالله", "inshâ'allâh"),
+    ("bless you", "عافیت باشه", "âfiyat bâshe"),
+])
+
+# ── Countries ──
+add(S1, "Countries", [
+    ("Iran", "ایران", "irân"),
+    ("Afghanistan", "افغانستان", "afghânestân"),
+    ("Tajikistan", "تاجیکستان", "tâjikestân"),
+    ("Turkey", "ترکیه", "torkiye"),
+    ("Iraq", "عراق", "erâgh"),
+    ("England", "انگلستان", "engelestân"),
+    ("France", "فرانسه", "farânse"),
+    ("Germany", "آلمان", "âlmân"),
+    ("Spain", "اسپانیا", "espâniyâ"),
+    ("Italy", "ایتالیا", "itâliyâ"),
+    ("America", "آمریکا", "âmrikâ"),
+    ("Canada", "کانادا", "kânâdâ"),
+    ("Australia", "استرالیا", "ostrâliyâ"),
+    ("China", "چین", "chin"),
+    ("Japan", "ژاپن", "zhâpon"),
+    ("India", "هند", "hend"),
+    ("Russia", "روسیه", "rusiye"),
+    ("Pakistan", "پاکستان", "pâkestân"),
+    ("Saudi Arabia", "عربستان سعودی", "arabestân-e so'udi"),
+    ("Egypt", "مصر", "mesr"),
+    ("United Arab Emirates", "امارات متحده عربی", "emârât-e mottahed-e arabi"),
+    ("Syria", "سوریه", "suriye"),
+    ("Lebanon", "لبنان", "lobnân"),
+    ("Morocco", "مراکش", "marâkesh"),
+    ("Brazil", "برزیل", "berezil"),
+])
+
+# ── Nationalities ──
+add(S1, "Nationalities", [
+    ("Iranian", "ایرانی", "irâni"),
+    ("Afghan", "افغان", "afghân"),
+    ("English", "انگلیسی", "engelisi"),
+    ("French", "فرانسوی", "farânsavi"),
+    ("German", "آلمانی", "âlmâni"),
+    ("American", "آمریکایی", "âmrikâyi"),
+    ("Turkish", "ترک", "tork"),
+    ("Arab", "عرب", "arab"),
+    ("Indian", "هندی", "hendi"),
+    ("Chinese", "چینی", "chini"),
+    ("Japanese", "ژاپنی", "zhâponi"),
+    ("Russian", "روسی", "rusi"),
+    ("Italian", "ایتالیایی", "itâliyâyi"),
+    ("Spanish", "اسپانیایی", "espâniyâyi"),
+    ("Pakistani", "پاکستانی", "pâkestâni"),
+    ("Australian", "استرالیایی", "ostrâliyâyi"),
+    ("Canadian", "کانادایی", "kânâdâyi"),
+    ("Iraqi", "عراقی", "erâghi"),
+    ("Egyptian", "مصری", "mesri"),
+    ("Brazilian", "برزیلی", "berezili"),
+])
+
+# ── Social conventions ──
+add(S1, "Social conventions", [
+    ("greeting someone", "سلام و احوالپرسی", "salâm va ahvâlporsi"),
+    ("introducing yourself", "معرفی خود", "mo'arrefi-ye khod"),
+    ("asking about health", "احوالپرسی", "ahvâlporsi"),
+    ("thanking", "تشکر کردن", "tashakkor kardan"),
+    ("apologizing", "عذرخواهی کردن", "ozrkhâhi kardan"),
+    ("congratulating", "تبریک گفتن", "tabrik goftan"),
+    ("expressing condolence", "تسلیت گفتن", "tasliyat goftan"),
+    ("saying goodbye", "خداحافظی کردن", "khodâhâfezi kardan"),
+    ("welcoming guests", "خوشامدگویی", "khosh-âmad-guyi"),
+    ("offering food", "تعارف کردن غذا", "ta'ârof kardan-e ghazâ"),
+    ("accepting an offer", "قبول کردن", "ghabul kardan"),
+    ("declining an offer", "رد کردن", "rad kardan"),
+    ("asking permission", "اجازه خواستن", "ejâze khâstan"),
+    ("making a request", "درخواست کردن", "darkhâst kardan"),
+    ("showing respect", "احترام گذاشتن", "ehterâm gozâshtan"),
+])
+
+# ── Theme 1: Identity and culture ──
+add(S2, "Family members", [
+    ("father", "پدر", "pedar"),
+    ("mother", "مادر", "mâdar"),
+    ("brother", "برادر", "barâdar"),
+    ("sister", "خواهر", "khâhar"),
+    ("son", "پسر", "pesar"),
+    ("daughter", "دختر", "dokhtar"),
+    ("grandfather", "پدربزرگ", "pedar-bozorg"),
+    ("grandmother", "مادربزرگ", "mâdar-bozorg"),
+    ("uncle", "عمو / دایی", "amu / dâyi"),
+    ("aunt", "عمه / خاله", "amme / khâle"),
+    ("cousin", "پسرعمو / دخترعمو", "pesar-amu / dokhtar-amu"),
+    ("husband", "شوهر", "showhar"),
+    ("wife", "زن / همسر", "zan / hamsar"),
+    ("family", "خانواده", "khânevâde"),
+    ("child", "بچه", "bachche"),
+    ("baby", "نوزاد", "nowzâd"),
+])
+
+add(S2, "Physical descriptions", [
+    ("hair", "مو", "mu"),
+    ("eye", "چشم", "cheshm"),
+    ("tall", "بلند قد", "boland-ghad"),
+    ("short (height)", "کوتاه قد", "kutâh-ghad"),
+    ("thin", "لاغر", "lâghar"),
+    ("fat", "چاق", "châgh"),
+    ("handsome", "خوش‌تیپ", "khosh-tip"),
+    ("curly hair", "موی فرفری", "mu-ye ferferi"),
+    ("straight hair", "موی صاف", "mu-ye sâf"),
+    ("beard", "ریش", "rish"),
+])
+
+add(S2, "Personality", [
+    ("kind", "مهربان", "mehrabân"),
+    ("shy", "خجالتی", "khejâlati"),
+    ("generous", "سخاوتمند", "sakhâvatmand"),
+    ("patient", "صبور", "sabur"),
+    ("cheerful", "شاد", "shâd"),
+    ("hard-working", "زحمتکش", "zahmatkesh"),
+    ("honest", "صادق", "sâdegh"),
+    ("selfish", "خودخواه", "khod-khâh"),
+    ("reliable", "قابل اعتماد", "ghâbel-e e'temâd"),
+    ("stubborn", "لجباز", "lajbâz"),
+])
+
+add(S2, "Daily routine", [
+    ("to wake up", "بیدار شدن", "bidâr shodan"),
+    ("to get dressed", "لباس پوشیدن", "lebâs pushidan"),
+    ("to have breakfast", "صبحانه خوردن", "sobhâne khordan"),
+    ("to go to school", "به مدرسه رفتن", "be madrese raftan"),
+    ("to have lunch", "ناهار خوردن", "nâhâr khordan"),
+    ("to do homework", "تکلیف انجام دادن", "taklif anjâm dâdan"),
+    ("to have dinner", "شام خوردن", "shâm khordan"),
+    ("to brush teeth", "مسواک زدن", "mesvâk zadan"),
+    ("to go to bed", "به رختخواب رفتن", "be rakhtekhâb raftan"),
+    ("to take a shower", "دوش گرفتن", "dush gereftan"),
+])
+
+add(S2, "Food and drink", [
+    ("bread", "نان", "nân"),
+    ("rice", "برنج", "berenj"),
+    ("meat", "گوشت", "gusht"),
+    ("chicken", "مرغ", "morgh"),
+    ("fish", "ماهی", "mâhi"),
+    ("fruit", "میوه", "mive"),
+    ("vegetable", "سبزیجات", "sabzijât"),
+    ("water", "آب", "âb"),
+    ("tea", "چای", "châi"),
+    ("milk", "شیر", "shir"),
+    ("cheese", "پنیر", "panir"),
+    ("egg", "تخم‌مرغ", "tokhm-e morgh"),
+    ("sugar", "شکر", "shekar"),
+    ("salt", "نمک", "namak"),
+    ("kebab", "کباب", "kabâb"),
+    ("yogurt", "ماست", "mâst"),
+    ("soup", "سوپ", "sup"),
+    ("salad", "سالاد", "sâlâd"),
+    ("cake", "کیک", "keyk"),
+    ("ice cream", "بستنی", "bastani"),
+])
+
+add(S2, "Celebrations", [
+    ("Nowruz", "نوروز", "nowruz"),
+    ("Haft-sin", "هفت‌سین", "haft-sin"),
+    ("Chaharshanbe Suri", "چهارشنبه‌سوری", "chahârshanbe-suri"),
+    ("Yalda night", "شب یلدا", "shab-e yaldâ"),
+    ("Sizdah Bedar", "سیزده‌بدر", "sizdah-bedar"),
+    ("celebration", "جشن", "jashn"),
+    ("gift", "هدیه", "hediye"),
+    ("holiday", "تعطیلات", "ta'tilât"),
+    ("tradition", "سنت", "sonnat"),
+    ("fireworks", "آتش‌بازی", "âtash-bâzi"),
+])
+
+# ── Theme 2: Local area and environment ──
+add(S2, "House and home", [
+    ("house", "خانه", "khâne"),
+    ("room", "اتاق", "otâgh"),
+    ("kitchen", "آشپزخانه", "âshpaz-khâne"),
+    ("bathroom", "حمام", "hammâm"),
+    ("bedroom", "اتاق خواب", "otâgh-e khâb"),
+    ("living room", "اتاق نشیمن", "otâgh-e neshiman"),
+    ("garden", "باغ", "bâgh"),
+    ("door", "در", "dar"),
+    ("window", "پنجره", "panjere"),
+    ("floor", "طبقه", "tabaghe"),
+    ("wall", "دیوار", "divâr"),
+    ("roof", "سقف", "saghf"),
+    ("stairs", "پله", "pelle"),
+    ("furniture", "مبل", "mobl"),
+    ("table", "میز", "miz"),
+    ("chair", "صندلی", "sandali"),
+])
+
+add(S2, "Places in town", [
+    ("school", "مدرسه", "madrese"),
+    ("hospital", "بیمارستان", "bimârestân"),
+    ("mosque", "مسجد", "masjed"),
+    ("park", "پارک", "pârk"),
+    ("library", "کتابخانه", "ketâb-khâne"),
+    ("shop", "مغازه", "maghâze"),
+    ("market", "بازار", "bâzâr"),
+    ("bank", "بانک", "bânk"),
+    ("restaurant", "رستوران", "restorân"),
+    ("pharmacy", "داروخانه", "dâru-khâne"),
+    ("post office", "اداره پست", "edâre-ye post"),
+    ("cinema", "سینما", "sinamâ"),
+    ("museum", "موزه", "muze"),
+    ("street", "خیابان", "khiyâbân"),
+    ("square", "میدان", "meydân"),
+])
+
+add(S2, "Shopping", [
+    ("to buy", "خریدن", "kharidan"),
+    ("to sell", "فروختن", "foroukhtan"),
+    ("price", "قیمت", "gheymat"),
+    ("money", "پول", "pul"),
+    ("cash", "نقد", "naghd"),
+    ("receipt", "رسید", "resid"),
+    ("discount", "تخفیف", "takhfif"),
+    ("size", "اندازه", "andâze"),
+    ("colour", "رنگ", "rang"),
+    ("bag", "کیف", "kif"),
+    ("clothes", "لباس", "lebâs"),
+    ("shoes", "کفش", "kafsh"),
+])
+
+add(S2, "Weather", [
+    ("weather", "هوا", "havâ"),
+    ("sun", "خورشید", "khorshid"),
+    ("rain", "باران", "bârân"),
+    ("snow", "برف", "barf"),
+    ("wind", "باد", "bâd"),
+    ("cloud", "ابر", "abr"),
+    ("hot", "گرم", "garm"),
+    ("cold", "سرد", "sard"),
+    ("warm", "ملایم", "molâyem"),
+    ("sunny", "آفتابی", "âftâbi"),
+    ("cloudy", "ابری", "abri"),
+    ("rainy", "بارانی", "bârâni"),
+    ("temperature", "دما", "damâ"),
+    ("season", "فصل", "fasl"),
+])
+
+add(S2, "Environment", [
+    ("nature", "طبیعت", "tabi'at"),
+    ("tree", "درخت", "derakht"),
+    ("flower", "گل", "gol"),
+    ("river", "رودخانه", "rudkhâne"),
+    ("mountain", "کوه", "kuh"),
+    ("sea", "دریا", "daryâ"),
+    ("forest", "جنگل", "jangal"),
+    ("desert", "بیابان", "biyâbân"),
+    ("animal", "حیوان", "heyvân"),
+    ("bird", "پرنده", "parande"),
+    ("pollution", "آلودگی", "âludegi"),
+    ("recycling", "بازیافت", "bâzyâft"),
+    ("environment", "محیط زیست", "mohit-e zist"),
+    ("earth", "زمین", "zamin"),
+])
+
+# ── Theme 3: School and work ──
+add(S2, "School subjects", [
+    ("mathematics", "ریاضی", "riyâzi"),
+    ("science", "علوم", "olum"),
+    ("history", "تاریخ", "târikh"),
+    ("geography", "جغرافیا", "joghrâfiyâ"),
+    ("English", "انگلیسی", "engelisi"),
+    ("Persian", "فارسی", "fârsi"),
+    ("art", "هنر", "honar"),
+    ("music", "موسیقی", "musighi"),
+    ("sport", "ورزش", "varzesh"),
+    ("physics", "فیزیک", "fizik"),
+    ("chemistry", "شیمی", "shimi"),
+    ("biology", "زیست‌شناسی", "zist-shenâsi"),
+    ("computer science", "علوم کامپیوتر", "olum-e kâmpyuter"),
+    ("religion", "دین", "din"),
+])
+
+add(S2, "School life", [
+    ("student", "دانش‌آموز", "dânesh-âmuz"),
+    ("teacher", "معلم", "mo'allem"),
+    ("classroom", "کلاس", "kelâs"),
+    ("lesson", "درس", "dars"),
+    ("homework", "تکلیف", "taklif"),
+    ("exam", "امتحان", "emtehân"),
+    ("grade", "نمره", "nomre"),
+    ("book", "کتاب", "ketâb"),
+    ("pen", "خودکار", "khodkâr"),
+    ("notebook", "دفتر", "daftar"),
+    ("uniform", "یونیفرم", "yuniform"),
+    ("break time", "زنگ تفریح", "zang-e tafrih"),
+    ("headteacher", "مدیر مدرسه", "modir-e madrese"),
+    ("timetable", "برنامه", "barnâme"),
+])
+
+add(S2, "Jobs and careers", [
+    ("doctor", "دکتر", "doktar"),
+    ("engineer", "مهندس", "mohandes"),
+    ("teacher", "معلم", "mo'allem"),
+    ("nurse", "پرستار", "parastâr"),
+    ("lawyer", "وکیل", "vakil"),
+    ("driver", "راننده", "rânande"),
+    ("chef", "آشپز", "âshpaz"),
+    ("police officer", "پلیس", "polis"),
+    ("firefighter", "آتش‌نشان", "âtash-neshân"),
+    ("dentist", "دندانپزشک", "dandân-pezeshk"),
+    ("journalist", "روزنامه‌نگار", "ruznâme-negâr"),
+    ("businessman", "تاجر", "tâjer"),
+    ("artist", "هنرمند", "honarmand"),
+    ("farmer", "کشاورز", "keshâvarz"),
+    ("salary", "حقوق", "hoghogh"),
+])
+
+add(S2, "Future plans", [
+    ("university", "دانشگاه", "dâneshgâh"),
+    ("to study", "تحصیل کردن", "tahsil kardan"),
+    ("career", "شغل", "shoghl"),
+    ("to work", "کار کردن", "kâr kardan"),
+    ("dream", "رویا", "royâ"),
+    ("goal", "هدف", "hadaf"),
+    ("success", "موفقیت", "movaffaghiyat"),
+    ("to earn", "درآمد داشتن", "darâmad dâshtan"),
+    ("experience", "تجربه", "tajrobe"),
+    ("opportunity", "فرصت", "forsat"),
+])
+
+# ── Theme 4: Travel and tourism ──
+add(S2, "Transport", [
+    ("car", "ماشین", "mâshin"),
+    ("bus", "اتوبوس", "otobus"),
+    ("train", "قطار", "ghatâr"),
+    ("plane", "هواپیما", "havâpeymâ"),
+    ("taxi", "تاکسی", "tâksi"),
+    ("bicycle", "دوچرخه", "docharkhe"),
+    ("motorcycle", "موتور", "motor"),
+    ("ship", "کشتی", "keshti"),
+    ("metro", "مترو", "metro"),
+    ("airport", "فرودگاه", "forudgâh"),
+    ("station", "ایستگاه", "istgâh"),
+    ("ticket", "بلیط", "belit"),
+    ("passport", "گذرنامه", "gozarnâme"),
+])
+
+add(S2, "Directions", [
+    ("right", "راست", "râst"),
+    ("left", "چپ", "chap"),
+    ("straight", "مستقیم", "mostaghim"),
+    ("north", "شمال", "shomâl"),
+    ("south", "جنوب", "jonub"),
+    ("east", "شرق", "shargh"),
+    ("west", "غرب", "gharb"),
+    ("map", "نقشه", "naghshe"),
+    ("turn", "بپیچید", "bepichid"),
+    ("next to", "کنار", "kenâr"),
+    ("in front of", "جلوی", "jelo-ye"),
+    ("far from", "دور از", "dur az"),
+])
+
+add(S2, "Holiday activities", [
+    ("to travel", "سفر کردن", "safar kardan"),
+    ("to visit", "بازدید کردن", "bâzdid kardan"),
+    ("to swim", "شنا کردن", "shenâ kardan"),
+    ("to take photos", "عکس گرفتن", "aks gereftan"),
+    ("to relax", "استراحت کردن", "esterâhat kardan"),
+    ("sightseeing", "گردشگری", "gardeshgari"),
+    ("souvenir", "سوغاتی", "soghâti"),
+    ("beach", "ساحل", "sâhel"),
+    ("tourist", "گردشگر", "gardeshgar"),
+    ("luggage", "چمدان", "chamedân"),
+])
+
+add(S2, "Accommodation", [
+    ("hotel", "هتل", "hotel"),
+    ("room", "اتاق", "otâgh"),
+    ("reservation", "رزرو", "rezerv"),
+    ("key", "کلید", "kelid"),
+    ("reception", "پذیرش", "paziresh"),
+    ("single room", "اتاق یک‌نفره", "otâgh-e yek-nafare"),
+    ("double room", "اتاق دونفره", "otâgh-e do-nafare"),
+    ("breakfast included", "صبحانه شامل", "sobhâne shâmel"),
+    ("check in", "ورود", "vorud"),
+    ("check out", "خروج", "khoruj"),
+])
+
+add(S2, "At the restaurant", [
+    ("menu", "منو", "menu"),
+    ("waiter", "گارسون", "gârsun"),
+    ("bill", "صورتحساب", "surathesâb"),
+    ("starter", "پیش‌غذا", "pish-ghazâ"),
+    ("main course", "غذای اصلی", "ghazâ-ye asli"),
+    ("dessert", "دسر", "deser"),
+    ("drink", "نوشیدنی", "nushidani"),
+    ("to order", "سفارش دادن", "sefâresh dâdan"),
+    ("delicious", "خوشمزه", "khoshmaze"),
+    ("vegetarian", "گیاهخوار", "giyâh-khâr"),
+    ("the bill please", "صورتحساب لطفا", "surathesâb lotfan"),
+    ("tip", "انعام", "en'âm"),
+])
+
+# ── Theme 5: International and global ──
+add(S2, "Health", [
+    ("health", "سلامت", "salâmat"),
+    ("illness", "بیماری", "bimâri"),
+    ("headache", "سردرد", "sardard"),
+    ("stomach ache", "دل‌درد", "deldard"),
+    ("fever", "تب", "tab"),
+    ("cold (illness)", "سرماخوردگی", "sarmâ-khordegi"),
+    ("medicine", "دارو", "dâru"),
+    ("hospital", "بیمارستان", "bimârestân"),
+    ("appointment", "وقت ملاقات", "vaght-e molâghât"),
+    ("exercise", "ورزش", "varzesh"),
+    ("healthy", "سالم", "sâlem"),
+    ("pain", "درد", "dard"),
+])
+
+add(S2, "Global issues", [
+    ("poverty", "فقر", "faghr"),
+    ("war", "جنگ", "jang"),
+    ("peace", "صلح", "solh"),
+    ("equality", "برابری", "barâbari"),
+    ("education", "آموزش", "âmuzesh"),
+    ("climate change", "تغییرات آب و هوایی", "taghyirât-e âb va havâyi"),
+    ("pollution", "آلودگی", "âludegi"),
+    ("charity", "خیریه", "kheyriye"),
+    ("rights", "حقوق", "hoghogh"),
+    ("government", "دولت", "dolat"),
+])
+
+add(S2, "Technology", [
+    ("computer", "کامپیوتر", "kâmpyuter"),
+    ("phone", "تلفن", "telefon"),
+    ("mobile phone", "موبایل", "mobâyl"),
+    ("internet", "اینترنت", "internet"),
+    ("website", "وبسایت", "vebsâyt"),
+    ("email", "ایمیل", "imeyl"),
+    ("screen", "صفحه نمایش", "safhe-ye namâyesh"),
+    ("to download", "دانلود کردن", "dânlod kardan"),
+    ("to search", "جستجو کردن", "jostoju kardan"),
+    ("keyboard", "صفحه کلید", "safhe-ye kelid"),
+    ("password", "رمز عبور", "ramz-e obur"),
+    ("application", "برنامه", "barnâme"),
+])
+
+add(S2, "Social media", [
+    ("social media", "شبکه‌های اجتماعی", "shabake-hâ-ye ejtemâ'i"),
+    ("to share", "به اشتراک گذاشتن", "be eshterâk gozâshtan"),
+    ("to follow", "دنبال کردن", "donbâl kardan"),
+    ("to like", "لایک کردن", "lâyk kardan"),
+    ("message", "پیام", "payâm"),
+    ("photo", "عکس", "aks"),
+    ("video", "ویدیو", "vidiyo"),
+    ("online", "آنلاین", "ânlâyn"),
+    ("profile", "پروفایل", "profâyl"),
+    ("to post", "پست کردن", "post kardan"),
+])
+
+# ── Deduplicate IDs ──
+seen_ids = set()
+unique_vocab = []
+for entry in vocab:
+    if entry["id"] in seen_ids:
+        entry["id"] = entry["id"] + "_2"
+    if entry["id"] in seen_ids:
+        entry["id"] = entry["id"] + "_3"
+    seen_ids.add(entry["id"])
+    unique_vocab.append(entry)
+
+out = Path(__file__).parent.parent / "data" / "vocabulary.json"
+out.parent.mkdir(parents=True, exist_ok=True)
+with open(out, "w", encoding="utf-8") as f:
+    json.dump(unique_vocab, f, ensure_ascii=False, indent=2)
+
+print(f"Generated {len(unique_vocab)} entries → {out}")
+cats = {}
+for e in unique_vocab:
+    cats[e["category"]] = cats.get(e["category"], 0) + 1
+for c, n in sorted(cats.items()):
+    print(f"  {c}: {n}")
diff --git a/python/persian-tutor/scripts/generate_vocab.py b/python/persian-tutor/scripts/generate_vocab.py
new file mode 100644
index 0000000..9c69a4b
--- /dev/null
+++ b/python/persian-tutor/scripts/generate_vocab.py
@@ -0,0 +1,81 @@
+#!/usr/bin/env python3
+"""One-time script to generate/update vocabulary.json with AI-assisted transliterations.
+
+Usage:
+    python scripts/generate_vocab.py
+
+This reads an existing vocabulary.json, finds entries missing finglish
+transliterations, and uses Ollama to generate them.
+"""
+
+import json
+import sys
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).parent.parent))
+from ai import ask_ollama
+
+VOCAB_PATH = Path(__file__).parent.parent / "data" / "vocabulary.json"
+
+
+def generate_transliterations(vocab):
+    """Fill in missing finglish transliterations using AI."""
+    missing = [e for e in vocab if not e.get("finglish")]
+    if not missing:
+        print("All entries already have finglish transliterations.")
+        return vocab
+
+    print(f"Generating transliterations for {len(missing)} entries...")
+
+    # Process in batches of 20
+    batch_size = 20
+    for i in range(0, len(missing), batch_size):
+        batch = missing[i : i + batch_size]
+        pairs = "\n".join(f"{e['persian']} = {e['english']}" for e in batch)
+
+        prompt = f"""For each Persian word below, provide the Finglish (romanized) transliteration.
+Use these conventions: â for آ, kh for خ, sh for ش, zh for ژ, gh for ق/غ, ch for چ.
+Reply with ONLY the transliterations, one per line, in the same order.
+
+{pairs}"""
+
+        try:
+            response = ask_ollama(prompt, model="qwen2.5:7b")
+            lines = [l.strip() for l in response.strip().split("\n") if l.strip()]
+
+            for j, entry in enumerate(batch):
+                if j < len(lines):
+                    # Clean up the response line
+                    line = lines[j]
+                    # Remove any numbering or equals signs
+                    for sep in ["=", ":", "-", "."]:
+                        if sep in line:
+                            line = line.split(sep)[-1].strip()
+                    entry["finglish"] = line
+
+            print(f"  Processed {min(i + batch_size, len(missing))}/{len(missing)}")
+        except Exception as e:
+            print(f"  Error processing batch: {e}")
+
+    return vocab
+
+
+def main():
+    if not VOCAB_PATH.exists():
+        print(f"No vocabulary file found at {VOCAB_PATH}")
+        return
+
+    with open(VOCAB_PATH, encoding="utf-8") as f:
+        vocab = json.load(f)
+
+    print(f"Loaded {len(vocab)} entries")
+    vocab = generate_transliterations(vocab)
+
+    with open(VOCAB_PATH, "w", encoding="utf-8") as f:
+        json.dump(vocab, f, ensure_ascii=False, indent=2)
+
+    print(f"Saved {len(vocab)} entries to {VOCAB_PATH}")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/python/persian-tutor/stt.py b/python/persian-tutor/stt.py
new file mode 100644
index 0000000..68f9c91
--- /dev/null
+++ b/python/persian-tutor/stt.py
@@ -0,0 +1,65 @@
+"""Persian speech-to-text wrapper using sttlib."""
+
+import sys
+
+import numpy as np
+
+sys.path.insert(0, "/home/ys/family-repo/Code/python/tool-speechtotext")
+from sttlib import load_whisper_model, transcribe, is_hallucination
+
+_model = None
+
+# Common Whisper hallucinations in Persian/silence
+PERSIAN_HALLUCINATIONS = [
+    "ممنون",  # "thank you" hallucination
+    "خداحافظ",  # "goodbye" hallucination
+    "تماشا کنید",  # "watch" hallucination
+    "لایک کنید",  # "like" hallucination
+]
+
+
+def get_model(size="medium"):
+    """Load Whisper model (cached singleton)."""
+    global _model
+    if _model is None:
+        _model = load_whisper_model(size)
+    return _model
+
+
+def transcribe_persian(audio_tuple):
+    """Transcribe Persian audio from Gradio audio component.
+
+    Args:
+        audio_tuple: (sample_rate, numpy_array) from gr.Audio component.
+
+    Returns:
+        Transcribed text string, or empty string on failure/hallucination.
+    """
+    if audio_tuple is None:
+        return ""
+
+    sr, audio = audio_tuple
+    model = get_model()
+
+    # Convert to float32 normalized [-1, 1]
+    if audio.dtype == np.int16:
+        audio_float = audio.astype(np.float32) / 32768.0
+    elif audio.dtype == np.float32:
+        audio_float = audio
+    else:
+        audio_float = audio.astype(np.float32) / np.iinfo(audio.dtype).max
+
+    # Mono conversion if stereo
+    if audio_float.ndim > 1:
+        audio_float = audio_float.mean(axis=1)
+
+    # Use sttlib transcribe
+    text = transcribe(model, audio_float)
+
+    # Filter hallucinations (English + Persian)
+    if is_hallucination(text):
+        return ""
+    if text.strip() in PERSIAN_HALLUCINATIONS:
+        return ""
+
+    return text
diff --git a/python/persian-tutor/tests/__init__.py b/python/persian-tutor/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/python/persian-tutor/tests/test_ai.py b/python/persian-tutor/tests/test_ai.py
new file mode 100644
index 0000000..fd0df4a
--- /dev/null
+++ b/python/persian-tutor/tests/test_ai.py
@@ -0,0 +1,89 @@
+"""Tests for ai.py — dual AI backend."""
+
+import sys
+from pathlib import Path
+from unittest.mock import patch, MagicMock
+
+import pytest
+
+sys.path.insert(0, str(Path(__file__).parent.parent))
+
+import ai
+
+
+def test_ask_ollama_calls_ollama_chat():
+    """ask_ollama should call ollama.chat with correct messages."""
+    mock_response = MagicMock()
+    mock_response.message.content = "test response"
+
+    with patch("ai.ollama.chat", return_value=mock_response) as mock_chat:
+        result = ai.ask_ollama("Hello", system="Be helpful")
+        assert result == "test response"
+
+        call_args = mock_chat.call_args
+        messages = call_args.kwargs.get("messages") or call_args[1].get("messages")
+        assert len(messages) == 2
+        assert messages[0]["role"] == "system"
+        assert messages[1]["role"] == "user"
+        assert messages[1]["content"] == "Hello"
+
+
+def test_ask_ollama_no_system():
+    """ask_ollama without system prompt should only send user message."""
+    mock_response = MagicMock()
+    mock_response.message.content = "response"
+
+    with patch("ai.ollama.chat", return_value=mock_response) as mock_chat:
+        ai.ask_ollama("Hi")
+        call_args = mock_chat.call_args
+        messages = call_args.kwargs.get("messages") or call_args[1].get("messages")
+        assert len(messages) == 1
+        assert messages[0]["role"] == "user"
+
+
+def test_ask_claude_calls_subprocess():
+    """ask_claude should call claude CLI via subprocess."""
+    with patch("ai.subprocess.run") as mock_run:
+        mock_run.return_value = MagicMock(stdout="Claude says hi\n")
+        result = ai.ask_claude("Hello")
+        assert result == "Claude says hi"
+        mock_run.assert_called_once()
+        args = mock_run.call_args[0][0]
+        assert args[0] == "claude"
+        assert "-p" in args
+
+
+def test_ask_fast_uses_ollama():
+    """ask with quality='fast' should use Ollama."""
+    with patch("ai.ask_ollama", return_value="ollama response") as mock:
+        result = ai.ask("test", quality="fast")
+        assert result == "ollama response"
+        mock.assert_called_once()
+
+
+def test_ask_smart_uses_claude():
+    """ask with quality='smart' should use Claude."""
+    with patch("ai.ask_claude", return_value="claude response") as mock:
+        result = ai.ask("test", quality="smart")
+        assert result == "claude response"
+        mock.assert_called_once()
+
+
+def test_chat_ollama():
+    """chat_ollama should pass multi-turn messages."""
+    mock_response = MagicMock()
+    mock_response.message.content = "continuation"
+
+    with patch("ai.ollama.chat", return_value=mock_response) as mock_chat:
+        messages = [
+            {"role": "user", "content": "Hi"},
+            {"role": "assistant", "content": "Hello!"},
+            {"role": "user", "content": "How are you?"},
+        ]
+        result = ai.chat_ollama(messages, system="Be helpful")
+        assert result == "continuation"
+
+        call_args = mock_chat.call_args
+        all_msgs = call_args.kwargs.get("messages") or call_args[1].get("messages")
+        # system + 3 conversation messages
+        assert len(all_msgs) == 4
diff --git a/python/persian-tutor/tests/test_anki_export.py b/python/persian-tutor/tests/test_anki_export.py
new file mode 100644
index 0000000..800c333
--- /dev/null
+++ b/python/persian-tutor/tests/test_anki_export.py
@@ -0,0 +1,86 @@
+"""Tests for anki_export.py — Anki .apkg generation."""
+
+import os
+import sys
+import tempfile
+import zipfile
+from pathlib import Path
+
+import pytest
+
+sys.path.insert(0, str(Path(__file__).parent.parent))
+
+from anki_export import export_deck
+
+SAMPLE_VOCAB = [
+    {
+        "id": "verb_go",
+        "section": "High-frequency language",
+        "category": "Common verbs",
+        "english": "to go",
+        "persian": "رفتن",
+        "finglish": "raftan",
+    },
+    {
+        "id": "verb_eat",
+        "section": "High-frequency language",
+        "category": "Common verbs",
+        "english": "to eat",
+        "persian": "خوردن",
+        "finglish": "khordan",
+    },
+    {
+        "id": "colour_red",
+        "section": "High-frequency language",
+        "category": "Colours",
+        "english": "red",
+        "persian": "قرمز",
+        "finglish": "ghermez",
+    },
+]
+
+
+def test_export_deck_creates_file(tmp_path):
+    """export_deck should create a valid .apkg file."""
+    output = str(tmp_path / "test.apkg")
+    result = export_deck(SAMPLE_VOCAB, output_path=output)
+    assert result == output
+    assert os.path.exists(output)
+    assert os.path.getsize(output) > 0
+
+
+def test_export_deck_is_valid_zip(tmp_path):
+    """An .apkg file is a zip archive containing an Anki SQLite database."""
+    output = str(tmp_path / "test.apkg")
+    export_deck(SAMPLE_VOCAB, output_path=output)
+    assert zipfile.is_zipfile(output)
+
+
+def test_export_deck_with_category_filter(tmp_path):
+    """export_deck with category filter should only include matching entries."""
+    output = str(tmp_path / "test.apkg")
+    export_deck(SAMPLE_VOCAB, categories=["Colours"], output_path=output)
+    # File should exist and be smaller than unfiltered
+    assert os.path.exists(output)
+    size_filtered = os.path.getsize(output)
+
+    output2 = str(tmp_path / "test_all.apkg")
+    export_deck(SAMPLE_VOCAB, output_path=output2)
+    size_all = os.path.getsize(output2)
+
+    # Filtered deck should be smaller (fewer cards)
+    assert size_filtered <= size_all
+
+
+def test_export_deck_empty_vocab(tmp_path):
+    """export_deck with empty vocabulary should still create a valid file."""
+    output = str(tmp_path / "test.apkg")
+    export_deck([], output_path=output)
+    assert os.path.exists(output)
+
+
+def test_export_deck_no_category_match(tmp_path):
+    """export_deck with non-matching category filter should create empty deck."""
+    output = str(tmp_path / "test.apkg")
+    export_deck(SAMPLE_VOCAB, categories=["Nonexistent"], output_path=output)
+    assert os.path.exists(output)
diff --git a/python/persian-tutor/tests/test_db.py b/python/persian-tutor/tests/test_db.py
new file mode 100644
index 0000000..2417b76
--- /dev/null
+++ b/python/persian-tutor/tests/test_db.py
@@ -0,0 +1,151 @@
+"""Tests for db.py — SQLite database layer with FSRS integration."""
+
+import os
+import sys
+import tempfile
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+# Add project root to path
+sys.path.insert(0, str(Path(__file__).parent.parent))
+
+import fsrs
+
+
+@pytest.fixture(autouse=True)
+def temp_db(tmp_path):
+    """Use a temporary database for each test."""
+    import db as db_mod
+
+    db_mod._conn = None
+    db_mod.DB_PATH = tmp_path / "test.db"
+    db_mod.init_db()
+    yield db_mod
+    db_mod.close()
+
+
+def test_init_db_creates_tables(temp_db):
+    """init_db should create all required tables."""
+    conn = temp_db.get_connection()
+    tables = conn.execute(
+        "SELECT name FROM sqlite_master WHERE type='table'"
+    ).fetchall()
+    table_names = {row["name"] for row in tables}
+    assert "word_progress" in table_names
+    assert "quiz_sessions" in table_names
+    assert "essays" in table_names
+    assert "tutor_sessions" in table_names
+
+
+def test_get_word_progress_nonexistent(temp_db):
+    """Should return None for a word that hasn't been reviewed."""
+    assert temp_db.get_word_progress("nonexistent") is None
+
+
+def test_update_and_get_word_progress(temp_db):
+    """update_word_progress should create and update progress."""
+    card = temp_db.update_word_progress("verb_go", fsrs.Rating.Good)
+    assert card is not None
+    assert card.stability is not None
+
+    progress = temp_db.get_word_progress("verb_go")
+    assert progress is not None
+    assert progress["word_id"] == "verb_go"
+    assert progress["reps"] == 1
+    assert progress["fsrs_state"] is not None
+
+
+def test_update_word_progress_increments_reps(temp_db):
+    """Reviewing the same word multiple times should increment reps."""
+    temp_db.update_word_progress("verb_go", fsrs.Rating.Good)
+    temp_db.update_word_progress("verb_go", fsrs.Rating.Easy)
+    progress = temp_db.get_word_progress("verb_go")
+    assert progress["reps"] == 2
+
+
+def test_get_due_words(temp_db):
+    """get_due_words should return words that are due for review."""
+    # A newly reviewed word with Rating.Again should be due soon
+    temp_db.update_word_progress("verb_go", fsrs.Rating.Again)
+    # An easy word should have a later due date
+    temp_db.update_word_progress("verb_eat", fsrs.Rating.Easy)
+
+    # Due words depend on timing; at minimum both should be in the system
+    all_progress = temp_db.get_connection().execute(
+        "SELECT word_id FROM word_progress"
+    ).fetchall()
+    assert len(all_progress) == 2
+
+
+def test_get_word_counts(temp_db):
+    """get_word_counts should return correct counts."""
+    counts = temp_db.get_word_counts(total_vocab_size=100)
+    assert counts["total"] == 100
+    assert counts["seen"] == 0
+    assert counts["mastered"] == 0
+    assert counts["due"] == 0
+
+    temp_db.update_word_progress("verb_go", fsrs.Rating.Good)
+    counts = temp_db.get_word_counts(total_vocab_size=100)
+    assert counts["seen"] == 1
+
+
+def test_record_quiz_session(temp_db):
+    """record_quiz_session should insert a quiz record."""
+    temp_db.record_quiz_session("Common verbs", 10, 7, 120)
+    rows = temp_db.get_connection().execute(
+        "SELECT * FROM quiz_sessions"
+    ).fetchall()
+    assert len(rows) == 1
+    assert rows[0]["correct"] == 7
+    assert rows[0]["total_questions"] == 10
+
+
+def test_save_essay(temp_db):
+    """save_essay should store the essay and feedback."""
+    temp_db.save_essay("متن آزمایشی", "B1", "Good effort!", "Identity and culture")
+    essays = temp_db.get_recent_essays()
+    assert len(essays) == 1
+    assert essays[0]["grade"] == "B1"
+
+
+def test_save_tutor_session(temp_db):
+    """save_tutor_session should store the conversation."""
+    messages = [
+        {"role": "user", "content": "سلام"},
+        {"role": "assistant", "content": "سلام! حالت چطوره؟"},
+    ]
+    temp_db.save_tutor_session("Identity and culture", messages, 300)
+    rows = temp_db.get_connection().execute(
+        "SELECT * FROM tutor_sessions"
+    ).fetchall()
+    assert len(rows) == 1
+    assert rows[0]["theme"] == "Identity and culture"
+
+
+def test_get_stats(temp_db):
+    """get_stats should return aggregated stats."""
+    stats = temp_db.get_stats()
+    assert stats["total_reviews"] == 0
+    assert stats["total_quizzes"] == 0
+    assert stats["streak"] == 0
+    assert isinstance(stats["recent_quizzes"], list)
+
+
+def test_close_and_reopen(temp_db):
+    """Closing and reopening should preserve data."""
+    temp_db.update_word_progress("verb_go", fsrs.Rating.Good)
+    db_path = temp_db.DB_PATH
+
+    temp_db.close()
+
+    # Reopen
+    temp_db._conn = None
+    temp_db.DB_PATH = db_path
+    temp_db.init_db()
+
+    progress = temp_db.get_word_progress("verb_go")
+    assert progress is not None
+    assert progress["reps"] == 1
diff --git a/python/persian-tutor/tests/test_vocab.py b/python/persian-tutor/tests/test_vocab.py
new file mode 100644
index 0000000..cb45cbf
--- /dev/null
+++ b/python/persian-tutor/tests/test_vocab.py
@@ -0,0 +1,204 @@
+"""Tests for modules/vocab.py — vocabulary search and flashcard logic."""
+
+import json
+import sys
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+sys.path.insert(0, str(Path(__file__).parent.parent))
+
+SAMPLE_VOCAB = [
+    {
+        "id": "verb_go",
+        "section": "High-frequency language",
+        "category": "Common verbs",
+        "english": "to go",
+        "persian": "رفتن",
+        "finglish": "raftan",
+    },
+    {
+        "id": "verb_eat",
+        "section": "High-frequency language",
+        "category": "Common verbs",
+        "english": "to eat",
+        "persian": "خوردن",
+        "finglish": "khordan",
+    },
+    {
+        "id": "adj_big",
+        "section": "High-frequency language",
+        "category": "Common adjectives",
+        "english": "big",
+        "persian": "بزرگ",
+        "finglish": "bozorg",
+    },
+    {
+        "id": "colour_red",
+        "section": "High-frequency language",
+        "category": "Colours",
+        "english": "red",
+        "persian": "قرمز",
+        "finglish": "ghermez",
+    },
+]
+
+
+@pytest.fixture(autouse=True)
+def mock_vocab_and_db(tmp_path):
+    """Mock vocabulary loading and use temp DB."""
+    import db as db_mod
+    import modules.vocab as vocab_mod
+
+    # Temp DB
+    db_mod._conn = None
+    db_mod.DB_PATH = tmp_path / "test.db"
+    db_mod.init_db()
+
+    # Mock vocab
+    vocab_mod._vocab_data = SAMPLE_VOCAB
+
+    yield vocab_mod
+
+    db_mod.close()
+    vocab_mod._vocab_data = None
+
+
+def test_load_vocab(mock_vocab_and_db):
+    """load_vocab should return the vocabulary data."""
+    data = mock_vocab_and_db.load_vocab()
+    assert len(data) == 4
+
+
+def test_get_categories(mock_vocab_and_db):
+    """get_categories should return unique sorted categories."""
+    cats = mock_vocab_and_db.get_categories()
+    assert "Colours" in cats
+    assert "Common verbs" in cats
+    assert "Common adjectives" in cats
+
+
+def test_search_english(mock_vocab_and_db):
+    """Search should find entries by English text."""
+    results = mock_vocab_and_db.search("go")
+    assert len(results) == 1
+    assert results[0]["id"] == "verb_go"
+
+
+def test_search_persian(mock_vocab_and_db):
+    """Search should find entries by Persian text."""
+    results = mock_vocab_and_db.search("رفتن")
+    assert len(results) == 1
+    assert results[0]["id"] == "verb_go"
+
+
+def test_search_finglish(mock_vocab_and_db):
+    """Search should find entries by Finglish text."""
+    results = mock_vocab_and_db.search("raftan")
+    assert len(results) == 1
+    assert results[0]["id"] == "verb_go"
+
+
+def test_search_empty(mock_vocab_and_db):
+    """Empty search should return empty list."""
+    assert mock_vocab_and_db.search("") == []
+    assert mock_vocab_and_db.search(None) == []
+
+
+def test_search_no_match(mock_vocab_and_db):
+    """Search with no match should return empty list."""
+    assert mock_vocab_and_db.search("zzzzz") == []
+
+
+def test_get_random_word(mock_vocab_and_db):
+    """get_random_word should return a valid entry."""
+    word = mock_vocab_and_db.get_random_word()
+    assert word is not None
+    assert "id" in word
+    assert "english" in word
+    assert "persian" in word
+
+
+def test_get_random_word_with_category(mock_vocab_and_db):
+    """get_random_word with category filter should only return matching entries."""
+    word = mock_vocab_and_db.get_random_word(category="Colours")
+    assert word is not None
+    assert word["category"] == "Colours"
+
+
+def test_get_random_word_nonexistent_category(mock_vocab_and_db):
+    """get_random_word with bad category should return None."""
+    word = mock_vocab_and_db.get_random_word(category="Nonexistent")
+    assert word is None
+
+
+def test_check_answer_correct_en_to_fa(mock_vocab_and_db):
+    """Correct Persian answer should be marked correct."""
+    correct, answer, entry = mock_vocab_and_db.check_answer(
+        "verb_go", "رفتن", direction="en_to_fa"
+    )
+    assert correct is True
+
+
+def test_check_answer_incorrect_en_to_fa(mock_vocab_and_db):
+    """Incorrect Persian answer should be marked incorrect with correct answer."""
+    correct, answer, entry = mock_vocab_and_db.check_answer(
+        "verb_go", "خوردن", direction="en_to_fa"
+    )
+    assert correct is False
+    assert answer == "رفتن"
+
+
+def test_check_answer_fa_to_en(mock_vocab_and_db):
+    """Correct English answer (case-insensitive) should be marked correct."""
+    correct, answer, entry = mock_vocab_and_db.check_answer(
+        "verb_go", "To Go", direction="fa_to_en"
+    )
+    assert correct is True
+
+
+def test_check_answer_nonexistent_word(mock_vocab_and_db):
+    """Checking answer for nonexistent word should return False."""
+    correct, answer, entry = mock_vocab_and_db.check_answer(
+        "nonexistent", "test", direction="en_to_fa"
+    )
+    assert correct is False
+    assert entry is None
+
+
+def test_format_word_card(mock_vocab_and_db):
+    """format_word_card should produce RTL HTML with correct content."""
+    entry = SAMPLE_VOCAB[0]
+    html = mock_vocab_and_db.format_word_card(entry, show_transliteration="Finglish")
+    assert "رفتن" in html
+    assert "to go" in html
+    assert "raftan" in html
+
+
+def test_format_word_card_no_transliteration(mock_vocab_and_db):
+    """format_word_card with transliteration off should not show finglish."""
+    entry = SAMPLE_VOCAB[0]
+    html = mock_vocab_and_db.format_word_card(entry, show_transliteration="off")
+    assert "raftan" not in html
+
+
+def test_get_flashcard_batch(mock_vocab_and_db):
+    """get_flashcard_batch should return a batch of entries."""
+    batch = mock_vocab_and_db.get_flashcard_batch(count=2)
+    assert len(batch) == 2
+    assert all("id" in e for e in batch)
+
+
+def test_get_word_status_new(mock_vocab_and_db):
+    """Unreviewed word should have status 'new'."""
+    assert mock_vocab_and_db.get_word_status("verb_go") == "new"
+
+
+def test_get_word_status_learning(mock_vocab_and_db):
+    """Recently reviewed word should have status 'learning'."""
+    import db
+    import fsrs
+
+    db.update_word_progress("verb_go", fsrs.Rating.Good)
+    assert mock_vocab_and_db.get_word_status("verb_go") == "learning"