By category
Get word pairs filtered by category.
GET /api/word-pairs/by_category/?format=api
[
{
"id": 244,
"french_word": "impoli",
"russian_word": "невежливый",
"category": "adjective",
"category_display": "Adjective",
"level": 4,
"level_display": "Basic Adjectives",
"comment": "Masculin, singulier, nominatif, forme longue",
"tags": [
{
"id": 7,
"name": "nominative",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.144909Z",
"updated_at": "2026-01-17T18:41:46.144920Z"
},
{
"id": 9,
"name": "long-form",
"category": "form",
"category_display": "Form",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.575658Z",
"updated_at": "2026-01-17T18:41:46.575675Z"
},
{
"id": 2,
"name": "masculine",
"category": "gender",
"category_display": "Gender",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.131757Z",
"updated_at": "2026-01-17T18:41:46.131774Z"
},
{
"id": 5,
"name": "singular",
"category": "number",
"category_display": "Number",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.139686Z",
"updated_at": "2026-01-17T18:41:46.139698Z"
}
],
"mistake_probability": 0.0,
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"correct_attempts": 0,
"mastery_level": "new",
"created_at": "2026-01-17T18:41:47.237957Z",
"updated_at": "2026-01-17T18:41:47.237975Z",
"is_active": true
},
{
"id": 106,
"french_word": "neuf mille",
"russian_word": "девять тысяч",
"category": "number",
"category_display": "Number",
"level": 3,
"level_display": "Numbers",
"comment": "Déclinaison de тысяча",
"tags": [
{
"id": 7,
"name": "nominative",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.144909Z",
"updated_at": "2026-01-17T18:41:46.144920Z"
},
{
"id": 5,
"name": "singular",
"category": "number",
"category_display": "Number",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.139686Z",
"updated_at": "2026-01-17T18:41:46.139698Z"
}
],
"mistake_probability": 0.0,
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"mastery_level": "new",
"created_at": "2026-01-17T18:41:46.393035Z",
"updated_at": "2026-01-17T18:41:46.393051Z",
"is_active": true
},
{
"id": 236,
"french_word": "méchant",
"russian_word": "злой",
"category": "adjective",
"category_display": "Adjective",
"level": 4,
"level_display": "Basic Adjectives",
"comment": "Masculin, singulier, nominatif, forme longue",
"tags": [
{
"id": 7,
"name": "nominative",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.144909Z",
"updated_at": "2026-01-17T18:41:46.144920Z"
},
{
"id": 9,
"name": "long-form",
"category": "form",
"category_display": "Form",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.575658Z",
"updated_at": "2026-01-17T18:41:46.575675Z"
},
{
"id": 2,
"name": "masculine",
"category": "gender",
"category_display": "Gender",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.131757Z",
"updated_at": "2026-01-17T18:41:46.131774Z"
},
{
"id": 5,
"name": "singular",
"category": "number",
"category_display": "Number",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.139686Z",
"updated_at": "2026-01-17T18:41:46.139698Z"
}
],
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"created_at": "2026-01-17T18:41:47.196721Z",
"updated_at": "2026-01-17T18:41:47.196731Z",
"is_active": true
},
{
"id": 37,
"french_word": "au revoir",
"russian_word": "до свидания",
"category": "interjection",
"category_display": "Interjection",
"level": 2,
"level_display": "Basic Words",
"comment": "Goodbye",
"tags": [
{
"id": 29,
"name": "interjection",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:54.259134Z",
"updated_at": "2026-01-17T18:41:54.259150Z"
}
],
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"created_at": "2026-01-17T18:41:45.974137Z",
"updated_at": "2026-01-17T18:41:54.272608Z",
"is_active": true
},
{
"id": 160,
"french_word": "gentil",
"russian_word": "добрый",
"category": "adjective",
"category_display": "Adjective",
"level": 4,
"level_display": "Basic Adjectives",
"comment": "Masculin, singulier, nominatif, forme longue",
"tags": [
{
"id": 7,
"name": "nominative",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.144909Z",
"updated_at": "2026-01-17T18:41:46.144920Z"
},
{
"id": 9,
"name": "long-form",
"category": "form",
"category_display": "Form",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.575658Z",
"updated_at": "2026-01-17T18:41:46.575675Z"
},
{
"id": 2,
"name": "masculine",
"category": "gender",
"category_display": "Gender",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.131757Z",
"updated_at": "2026-01-17T18:41:46.131774Z"
},
{
"id": 5,
"name": "singular",
"category": "number",
"category_display": "Number",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.139686Z",
"updated_at": "2026-01-17T18:41:46.139698Z"
}
],
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"mastery_level": "new",
"created_at": "2026-01-17T18:41:46.814086Z",
"updated_at": "2026-01-17T18:41:46.814101Z",
"is_active": true
},
{
"id": 891,
"french_word": "ordinateur",
"russian_word": "компьютер",
"category": "business",
"category_display": "Business",
"level": 8,
"level_display": "Affaires",
"comment": "Computer",
"tags": [
{
"id": 25,
"name": "business",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:52.832135Z",
"updated_at": "2026-01-17T18:41:52.832147Z"
}
],
"mistake_probability": 0.0,
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"mastery_level": "new",
"created_at": "2026-01-17T18:41:52.867289Z",
"updated_at": "2026-01-17T18:41:52.867319Z",
"is_active": true
},
{
"id": 987,
"french_word": "leurs",
"russian_word": "их",
"category": "pronoun",
"category_display": "Pronoun",
"level": 9,
"level_display": "Pronoms",
"comment": "Their (plural)",
"tags": [
{
"id": 26,
"name": "pronoun",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:53.305260Z",
"updated_at": "2026-01-17T18:41:53.305273Z"
}
],
"mistake_probability": 0.0,
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"created_at": "2026-01-17T18:41:53.453985Z",
"updated_at": "2026-01-17T18:41:53.453998Z",
"is_active": true
},
{
"id": 956,
"french_word": "chef de projet",
"russian_word": "руководитель проекта",
"category": "business",
"category_display": "Business",
"level": 8,
"level_display": "Affaires",
"comment": "Project manager",
"tags": [
{
"id": 25,
"name": "business",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:52.832135Z",
"updated_at": "2026-01-17T18:41:52.832147Z"
}
],
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"created_at": "2026-01-17T18:41:53.208971Z",
"updated_at": "2026-01-17T18:41:53.208983Z",
"is_active": true
},
{
"id": 514,
"french_word": "dans la ville",
"russian_word": "в городе",
"category": "other",
"category_display": "Other",
"level": 7,
"level_display": "Declensions & Cases",
"comment": "Prépositionnel - в городе",
"tags": [
{
"id": 16,
"name": "prepositional",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:48.769989Z",
"updated_at": "2026-01-17T18:41:48.770009Z"
}
],
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"created_at": "2026-01-17T18:41:49.177286Z",
"updated_at": "2026-01-17T18:41:49.177296Z",
"is_active": true
},
{
"id": 338,
"french_word": "de rien",
"russian_word": "пожалуйста",
"category": "interjection",
"category_display": "Interjection",
"level": 5,
"level_display": "Small Phrases",
"comment": "You're welcome",
"tags": [
{
"id": 29,
"name": "interjection",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:54.259134Z",
"updated_at": "2026-01-17T18:41:54.259150Z"
}
],
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"created_at": "2026-01-17T18:41:48.105554Z",
"updated_at": "2026-01-17T18:41:54.293527Z",
"is_active": true
},
{
"id": 556,
"french_word": "fiancé",
"russian_word": "жених",
"category": "family",
"category_display": "Family",
"level": 1,
"level_display": "Famille",
"comment": "Fiancé",
"tags": [
{
"id": 17,
"name": "family",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:50.085654Z",
"updated_at": "2026-01-17T18:41:50.085664Z"
}
],
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"created_at": "2026-01-17T18:41:50.222493Z",
"updated_at": "2026-01-17T18:41:50.222503Z",
"is_active": true
},
{
"id": 793,
"french_word": "année",
"russian_word": "год",
"category": "time",
"category_display": "Time",
"level": 6,
"level_display": "Temps et Météo",
"comment": "Year",
"tags": [
{
"id": 22,
"name": "time",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:52.091296Z",
"updated_at": "2026-01-17T18:41:52.091306Z"
}
],
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"created_at": "2026-01-17T18:41:52.119996Z",
"updated_at": "2026-01-17T18:41:52.120010Z",
"is_active": true
},
{
"id": 519,
"french_word": "dans la fille",
"russian_word": "в девочке",
"category": "other",
"category_display": "Other",
"level": 7,
"level_display": "Declensions & Cases",
"comment": "Prépositionnel - в девочке",
"tags": [
{
"id": 16,
"name": "prepositional",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:48.769989Z",
"updated_at": "2026-01-17T18:41:48.770009Z"
}
],
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"created_at": "2026-01-17T18:41:49.202356Z",
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"is_active": true
},
{
"id": 906,
"french_word": "partenaire",
"russian_word": "партнёр",
"category": "business",
"category_display": "Business",
"level": 8,
"level_display": "Affaires",
"comment": "Partner",
"tags": [
{
"id": 25,
"name": "business",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:52.832135Z",
"updated_at": "2026-01-17T18:41:52.832147Z"
}
],
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"created_at": "2026-01-17T18:41:52.956379Z",
"updated_at": "2026-01-17T18:41:52.956390Z",
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},
{
"id": 332,
"french_word": "confiant",
"russian_word": "уверенный",
"category": "adjective",
"category_display": "Adjective",
"level": 4,
"level_display": "Basic Adjectives",
"comment": "Masculin, singulier, nominatif, forme longue",
"tags": [
{
"id": 7,
"name": "nominative",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.144909Z",
"updated_at": "2026-01-17T18:41:46.144920Z"
},
{
"id": 9,
"name": "long-form",
"category": "form",
"category_display": "Form",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.575658Z",
"updated_at": "2026-01-17T18:41:46.575675Z"
},
{
"id": 2,
"name": "masculine",
"category": "gender",
"category_display": "Gender",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.131757Z",
"updated_at": "2026-01-17T18:41:46.131774Z"
},
{
"id": 5,
"name": "singular",
"category": "number",
"category_display": "Number",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.139686Z",
"updated_at": "2026-01-17T18:41:46.139698Z"
}
],
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"created_at": "2026-01-17T18:41:47.704217Z",
"updated_at": "2026-01-17T18:41:47.704241Z",
"is_active": true
},
{
"id": 674,
"french_word": "moineau",
"russian_word": "воробей",
"category": "animal",
"category_display": "Animal",
"level": 3,
"level_display": "Animaux",
"comment": "Sparrow",
"tags": [
{
"id": 19,
"name": "animal",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:50.852846Z",
"updated_at": "2026-01-17T18:41:50.852856Z"
}
],
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"created_at": "2026-01-17T18:41:51.066074Z",
"updated_at": "2026-01-17T18:41:51.066087Z",
"is_active": true
},
{
"id": 391,
"french_word": "ma mère",
"russian_word": "моя мать",
"category": "phrase",
"category_display": "Phrase",
"level": 5,
"level_display": "Small Phrases",
"comment": "My mother",
"tags": [],
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"created_at": "2026-01-17T18:41:48.263163Z",
"updated_at": "2026-01-17T18:41:48.263176Z",
"is_active": true
},
{
"id": 946,
"french_word": "managers",
"russian_word": "менеджеры",
"category": "business",
"category_display": "Business",
"level": 8,
"level_display": "Affaires",
"comment": "Managers",
"tags": [
{
"id": 25,
"name": "business",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:52.832135Z",
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}
],
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},
{
"id": 69,
"french_word": "huit",
"russian_word": "восемь",
"category": "number",
"category_display": "Number",
"level": 3,
"level_display": "Numbers",
"comment": "",
"tags": [
{
"id": 7,
"name": "nominative",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.144909Z",
"updated_at": "2026-01-17T18:41:46.144920Z"
},
{
"id": 5,
"name": "singular",
"category": "number",
"category_display": "Number",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.139686Z",
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],
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},
{
"id": 348,
"french_word": "je comprends",
"russian_word": "я понимаю",
"category": "phrase",
"category_display": "Phrase",
"level": 5,
"level_display": "Small Phrases",
"comment": "I understand",
"tags": [],
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"is_active": true
},
{
"id": 764,
"french_word": "intestin",
"russian_word": "кишка",
"category": "body",
"category_display": "Body Parts",
"level": 5,
"level_display": "Corps",
"comment": "Intestine",
"tags": [
{
"id": 21,
"name": "body",
"category": "category",
"category_display": "category",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:51.650601Z",
"updated_at": "2026-01-17T18:41:51.650614Z"
}
],
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"is_active": true
},
{
"id": 454,
"french_word": "l'oncle (masc)",
"russian_word": "дядя",
"category": "other",
"category_display": "Other",
"level": 7,
"level_display": "Declensions & Cases",
"comment": "Masculin - exception: terminaison я mais masculin",
"tags": [
{
"id": 7,
"name": "nominative",
"category": "case",
"category_display": "Case (Declension)",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.144909Z",
"updated_at": "2026-01-17T18:41:46.144920Z"
},
{
"id": 2,
"name": "masculine",
"category": "gender",
"category_display": "Gender",
"description": "",
"is_active": true,
"created_at": "2026-01-17T18:41:46.131757Z",
"updated_at": "2026-01-17T18:41:46.131774Z"
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