Default
SM-2
Balanced default
The classic spaced-repetition model. Intervals grow based on how well you recall each card – a reliable starting point for most learners.
FLASHCARDS
Learn new words
never forget them
Science-backed spaced repetition, flexible algorithms, and hundreds of ready-made decks across multiple languages.
4 algorithms125 topics750 decks134.2k+ cards
Choose your algorithm
Every deck can use a different scheduling strategy. Pick the rhythm that fits how you learn and how much you want to review each day.
SM-2 Enhanced
Built for language learning
SM-2 with lapse steps and hard/easy interval multipliers, tuned for vocabulary that needs extra reinforcement.
Leitner
Simple box progression
Cards move through numbered boxes as you get them right. Easy to understand and great for structured, level-by-level review.
Advanced
FSRS
Retention-focused scheduling
A modern algorithm that models memory stability and retrievability to optimize long-term retention with fewer reviews.
Decks
Find vocabulary decks by language and topic.
All Decks
750 decks across all languages
Academic Life
230
Accessories
166
Advertising and Marketing
308
Air Travel
220
Anatomy
100
Animals
169
Anthropology and Archaeology
203
Appearance
254
Architecture
198
Art and Design
202
Athletics and Sports
247
Ball Sports
161
Banking and Payments
147
Biology
202
Birds
189
Body Parts
172
Broadcasting
259
Business
217
Celebrations and Occasions
267
Character
165
Chemistry
149
City Life
303
Colors and Shapes
135
Computer Science
288
Cooking and Dining
157
Core Vocabulary
151
Countries
187
Cultural Attractions
263
Dating and Social Events
278
Dental Care
176
Directions and Navigation
223
Disasters and Natural Events
154
Discussion and Agreement
234
Doctor Visits
198
Documents and Bureaucracy
414
Doubt Assumptions and Certainty
194
Driving and Traffic
228
Earth Sciences
178
Economics
231
Education and School
478
Electrical Engineering
232
Essential Verbs
143
Everyday Life
220
Extreme Sports
245
Family and Relationships
166
Fashion and Clothing
178
Feelings and Moods
171
Film and Theater
220
Finance and Money
207
Fish
201
Food and Drinks
141
Formal Communication
188
Friends
256
Games
273
Gardening
199
Geography
218
Grocery Shopping
162
Health and Fitness
222
Health Problems
172
Healthcare
169
History
250
Home and Household
217
Housing and Real Estate
242
Individual Sports
168
Indoor Activities
196
Insects
192
Interior Design
162
Job Search
221
Journalism
387
Landforms
174
Languages
315
Laundry and Clothing Care
211
Law and Crime
224
Linguistics
160
Literature
225
Makeup Cosmetics and Hairstyles
220
Materials
237
Mathematics
271
Mechanical Engineering
156
Medical Science
255
Micromobility and Walking
232
Music and Instruments
278
Numbers Dates and Quantities
148
Nutrition and Diet
192
Office Communication
153
Online Life and Social Media
198
Opinion and Argumentation
248
Outdoor Activities
237
Parenting and Childcare
259
Performing Arts
351
Permission and Obligation
258
Personal Hygiene
229
Pets and Animal Care
283
Philosophy
196
Photography
210
Physics
197
Places in Town
268
Plants and Trees
159
Political Science
261
Politics and Government
297
Preferences and Choices
291
Private Vehicles
221
Psychology
299
Public Transportation
163
Religion Spirituality and Ethics
193
Restaurants and Cafes
356
Rooms and Furniture
233
Science and Research
207
Shopping
244
Slang and Idioms
172
Small Talk
274
Social Issues
216
Sociology
184
Space and Astronomy
205
Suggestions and Advice
254
Team Sports
183
Time
143
Traditions and Customs
225
Travel Planning
268
Units of Measurement
199
Vacations and Holidays
205
War
168
Water Transportation
241
Weather and Seasons
195
Work and Career
193
Accesorios
132
Accidentes Geográficos
186
Actividades al Aire Libre
176
Actividades de Interior
110
Amigos
203
Anatomía
154
Animales
153
Antropología y Arqueología
193
Apariencia
213
Arquitectura
209
Arte y Diseño
173
Artes Escénicas
170
Atención Sanitaria
100
Atletismo y Deportes
185
Atracciones Culturales
168
Aves
170
Banca y Pagos
188
Biología
224
Búsqueda de Empleo
120
Carácter
139
Celebraciones y Ocasiones
192
Ciencia e Investigación
99
Ciencia Médica
100
Ciencia Política
101
Ciencias de la Tierra
167
Cine y Teatro
277
Citas y Eventos Sociales
171
Clima y Estaciones
100
Cocina y Comidas
154
Colores y Formas
170
Comida y Bebidas
101
Compras
100
Compras de Comestibles
210
Comunicación de Oficina
100
Comunicación Formal
181
Conducción y Tráfico
200
Conversación Casual
100
Crianza y Cuidado Infantil
110
Cuidado Dental
219
Deportes de Equipo
120
Deportes de Pelota
190
Deportes Extremos
231
Deportes Individuales
220
Derecho y Crimen
191
Desastres y Fenómenos Naturales
286
Direcciones y Navegación
183
Discusión y Acuerdo
146
Diseño de Interiores
179
Documentos y Burocracia
200
Duda, Suposición y Certeza
186
Economía
146
Educación y Escuela
157
Espacio y Astronomía
100
Familia y Relaciones
174
Filosofía
161
Finanzas y Dinero
192
Física
122
Fotografía
105
Geografía
201
Guerra
230
Habitaciones y Muebles
215
Higiene Personal
99
Historia
195
Hogar y Casa
100
Idiomas
100
Informática
240
Ingeniería Eléctrica
192
Ingeniería Mecánica
159
Insectos
100
Jardinería
191
Jerga y Expresiones
100
Juegos
100
Lavandería y Cuidado de la Ropa
110
Lingüística
178
Literatura
100
Lugares en la Ciudad
100
Maquillaje, Cosméticos y Peinados
208
Mascotas y Cuidado Animal
180
Matemáticas
180
Materiales
110
Micromovilidad y Caminar
135
Moda y Ropa
187
Música e Instrumentos
103
Negocios
172
Números, Fechas y Cantidades
108
Nutrición y Dieta
118
Opinión y Argumentación
218
Países
144
Partes del Cuerpo
142
Peces
152
Periodismo
158
Permiso y Obligación
147
Planificación de Viajes
116
Plantas y Árboles
186
Política y Gobierno
235
Preferencias y Decisiones
163
Problemas de Salud
178
Problemas Sociales
175
Psicología
174
Publicidad y Marketing
278
Química
246
Radiodifusión
175
Religión, Espiritualidad y Ética
188
Restaurantes y Cafés
211
Salud y Fitness
100
Sentimientos y Estados de Ánimo
167
Sociología
100
Sugerencias y Consejos
100
Tiempo
100
Trabajo y Carrera
100
Tradiciones y Costumbres
281
Transporte Marítimo
180
Transporte Público
128
Unidades de Medida
157
Vacaciones y Festividades
110
Vehículos Privados
164
Verbos Esenciales
445
Viajes Aéreos
187
Vida Académica
206
Vida Cotidiana
214
Vida en Internet y Redes Sociales
233
Vida en la Ciudad
153
Visitas al Médico
154
Vivienda y Bienes Raíces
249
Vocabulario Básico
142
Academic Life
203
Accessories
154
Advertising and Marketing
222
Air Travel
188
Anatomy
125
Animals
166
Anthropology and Archaeology
221
Appearance
165
Architecture
176
Art and Design
263
Athletics and Sports
254
Ball Sports
215
Banking and Payments
231
Biology
171
Birds
187
Body Parts
162
Broadcasting
136
Business
177
Celebrations and Occasions
143
Character
162
Chemistry
181
City Life
213
Colors and Shapes
173
Computer Science
252
Cooking and Dining
151
Core Vocabulary
158
Countries
129
Cultural Attractions
230
Dating and Social Events
185
Dental Care
160
Directions and Navigation
229
Disasters and Natural Events
191
Discussion and Agreement
198
Doctor Visits
153
Documents and Bureaucracy
112
Doubt Assumptions and Certainty
100
Driving and Traffic
181
Earth Sciences
164
Economics
141
Education and School
160
Electrical Engineering
181
Essential Verbs
140
Everyday Life
183
Extreme Sports
176
Family and Relationships
148
Fashion and Clothing
172
Feelings and Moods
176
Film and Theater
142
Finance and Money
217
Fish
285
Food and Drinks
113
Formal Communication
171
Friends
141
Games
191
Gardening
153
Geography
160
Grocery Shopping
105
Health and Fitness
167
Health Problems
154
Healthcare
200
History
186
Home and Household
195
Housing and Real Estate
152
Individual Sports
160
Indoor Activities
155
Insects
142
Interior Design
231
Job Search
161
Journalism
203
Landforms
168
Languages
225
Laundry and Clothing Care
165
Law and Crime
423
Linguistics
232
Literature
177
Makeup Cosmetics and Hairstyles
178
Materials
151
Mathematics
159
Mechanical Engineering
233
Medical Science
132
Micromobility and Walking
153
Music and Instruments
128
Numbers Dates and Quantities
166
Nutrition and Diet
166
Office Communication
133
Online Life and Social Media
201
Opinion and Argumentation
281
Outdoor Activities
238
Parenting and Childcare
156
Performing Arts
160
Permission and Obligation
189
Personal Hygiene
156
Pets and Animal Care
233
Philosophy
323
Photography
190
Physics
158
Places in Town
190
Plants and Trees
175
Political Science
271
Politics and Government
195
Preferences and Choices
396
Private Vehicles
154
Psychology
196
Public Transportation
276
Religion Spirituality and Ethics
209
Restaurants and Cafes
193
Rooms and Furniture
147
Science and Research
121
Shopping
241
Slang and Idioms
171
Small Talk
163
Social Issues
265
Sociology
179
Space and Astronomy
188
Suggestions and Advice
194
Team Sports
216
Time
183
Traditions and Customs
177
Travel Planning
172
Units of Measurement
180
Vacations and Holidays
145
War
162
Water Transportation
174
Weather and Seasons
173
Work and Career
192
Academic Life
218
Accessories
202
Advertising and Marketing
218
Air Travel
192
Anatomy
241
Animals
126
Anthropology and Archaeology
196
Appearance
121
Architecture
165
Art and Design
175
Athletics and Sports
170
Ball Sports
161
Banking and Payments
177
Biology
121
Birds
169
Body Parts
185
Broadcasting
163
Business
220
Celebrations and Occasions
242
Character
189
Chemistry
252
City Life
259
Colors and Shapes
161
Computer Science
226
Cooking and Dining
157
Core Vocabulary
167
Countries
185
Cultural Attractions
133
Dating and Social Events
162
Dental Care
170
Directions and Navigation
198
Disasters and Natural Events
176
Discussion and Agreement
201
Doctor Visits
152
Documents and Bureaucracy
179
Doubt Assumptions and Certainty
205
Driving and Traffic
154
Earth Sciences
223
Economics
281
Education and School
278
Electrical Engineering
244
Essential Verbs
148
Everyday Life
246
Extreme Sports
190
Family and Relationships
165
Fashion and Clothing
199
Feelings and Moods
181
Film and Theater
154
Finance and Money
204
Fish
151
Food and Drinks
256
Formal Communication
174
Friends
190
Games
168
Gardening
225
Geography
163
Grocery Shopping
226
Health and Fitness
436
Health Problems
183
Healthcare
157
History
157
Home and Household
129
Housing and Real Estate
241
Individual Sports
188
Indoor Activities
129
Insects
189
Interior Design
226
Job Search
209
Journalism
296
Landforms
180
Languages
235
Laundry and Clothing Care
164
Law and Crime
210
Linguistics
166
Literature
207
Makeup Cosmetics and Hairstyles
210
Materials
151
Mathematics
191
Mechanical Engineering
389
Medical Science
219
Micromobility and Walking
167
Music and Instruments
175
Numbers Dates and Quantities
166
Nutrition and Diet
179
Office Communication
175
Online Life and Social Media
328
Opinion and Argumentation
313
Outdoor Activities
229
Parenting and Childcare
205
Performing Arts
263
Permission and Obligation
311
Personal Hygiene
235
Pets and Animal Care
222
Philosophy
197
Photography
191
Physics
257
Places in Town
157
Plants and Trees
162
Political Science
248
Politics and Government
200
Preferences and Choices
240
Private Vehicles
183
Psychology
180
Public Transportation
167
Religion Spirituality and Ethics
310
Restaurants and Cafes
172
Rooms and Furniture
143
Science and Research
455
Shopping
257
Slang and Idioms
228
Small Talk
203
Social Issues
146
Sociology
175
Space and Astronomy
386
Suggestions and Advice
179
Team Sports
170
Time
160
Traditions and Customs
285
Travel Planning
154
Units of Measurement
219
Vacations and Holidays
218
War
192
Water Transportation
177
Weather and Seasons
231
Work and Career
197
Academic Life
100
Accessories
100
Advertising and Marketing
114
Air Travel
105
Anatomy
204
Animals
101
Anthropology and Archaeology
200
Appearance
193
Architecture
196
Art and Design
224
Athletics and Sports
145
Ball Sports
109
Banking and Payments
173
Biology
127
Birds
100
Body Parts
151
Broadcasting
100
Business
100
Celebrations and Occasions
156
Character
100
Chemistry
100
City Life
100
Colors and Shapes
100
Computer Science
100
Cooking and Dining
119
Core Vocabulary
100
Countries
100
Cultural Attractions
204
Dating and Social Events
123
Dental Care
175
Directions and Navigation
100
Disasters and Natural Events
100
Discussion and Agreement
155
Doctor Visits
161
Documents and Bureaucracy
181
Doubt Assumptions and Certainty
168
Driving and Traffic
212
Earth Sciences
109
Economics
100
Education and School
100
Electrical Engineering
136
Essential Verbs
100
Everyday Life
120
Extreme Sports
100
Family and Relationships
100
Fashion and Clothing
100
Feelings and Moods
138
Film and Theater
266
Finance and Money
100
Fish
100
Food and Drinks
100
Formal Communication
100
Friends
159
Games
100
Gardening
109
Geography
100
Grocery Shopping
187
Health and Fitness
166
Health Problems
100
Healthcare
100
History
189
Home and Household
234
Housing and Real Estate
199
Individual Sports
100
Indoor Activities
146
Insects
100
Interior Design
100
Job Search
99
Journalism
243
Landforms
100
Languages
100
Laundry and Clothing Care
99
Law and Crime
174
Linguistics
100
Literature
240
Makeup Cosmetics and Hairstyles
161
Materials
178
Mathematics
100
Mechanical Engineering
214
Medical Science
137
Micromobility and Walking
233
Music and Instruments
99
Numbers Dates and Quantities
100
Nutrition and Diet
253
Office Communication
179
Online Life and Social Media
268
Opinion and Argumentation
100
Outdoor Activities
187
Parenting and Childcare
100
Performing Arts
191
Permission and Obligation
100
Personal Hygiene
100
Pets and Animal Care
289
Philosophy
100
Photography
170
Physics
189
Places in Town
153
Plants and Trees
172
Political Science
135
Politics and Government
100
Preferences and Choices
100
Private Vehicles
100
Psychology
103
Public Transportation
168
Religion Spirituality and Ethics
100
Restaurants and Cafes
162
Rooms and Furniture
100
Science and Research
100
Shopping
231
Slang and Idioms
224
Small Talk
100
Social Issues
105
Sociology
171
Space and Astronomy
251
Suggestions and Advice
103
Team Sports
159
Time
180
Traditions and Customs
100
Travel Planning
100
Units of Measurement
100
Vacations and Holidays
107
War
142
Water Transportation
100
Weather and Seasons
100
Work and Career
158
Academic Life
255
Accessories
138
Advertising and Marketing
282
Air Travel
298
Anatomy
100
Animals
182
Anthropology and Archaeology
100
Appearance
549
Architecture
100
Art and Design
166
Athletics and Sports
331
Ball Sports
249
Banking and Payments
220
Biology
239
Birds
155
Body Parts
100
Broadcasting
166
Business
194
Celebrations and Occasions
100
Character
119
Chemistry
100
City Life
120
Colors and Shapes
181
Computer Science
269
Cooking and Dining
164
Core Vocabulary
100
Countries
100
Cultural Attractions
100
Dating and Social Events
213
Dental Care
123
Directions and Navigation
230
Disasters and Natural Events
240
Discussion and Agreement
165
Doctor Visits
100
Documents and Bureaucracy
262
Doubt Assumptions and Certainty
287
Driving and Traffic
144
Earth Sciences
358
Economics
369
Education and School
328
Electrical Engineering
110
Essential Verbs
106
Everyday Life
236
Extreme Sports
100
Family and Relationships
152
Fashion and Clothing
213
Feelings and Moods
100
Film and Theater
156
Finance and Money
100
Fish
536
Food and Drinks
100
Formal Communication
193
Friends
158
Games
173
Gardening
166
Geography
232
Grocery Shopping
114
Health and Fitness
148
Health Problems
100
Healthcare
224
History
232
Home and Household
189
Housing and Real Estate
197
Individual Sports
177
Indoor Activities
112
Insects
152
Interior Design
177
Job Search
100
Journalism
194
Landforms
155
Languages
100
Laundry and Clothing Care
100
Law and Crime
267
Linguistics
251
Literature
204
Makeup Cosmetics and Hairstyles
188
Materials
267
Mathematics
100
Mechanical Engineering
140
Medical Science
212
Micromobility and Walking
110
Music and Instruments
203
Numbers Dates and Quantities
100
Nutrition and Diet
100
Office Communication
100
Online Life and Social Media
234
Opinion and Argumentation
100
Outdoor Activities
178
Parenting and Childcare
197
Performing Arts
179
Permission and Obligation
100
Personal Hygiene
100
Pets and Animal Care
110
Philosophy
100
Photography
100
Physics
100
Places in Town
115
Plants and Trees
100
Political Science
150
Politics and Government
120
Preferences and Choices
100
Private Vehicles
100
Psychology
100
Public Transportation
100
Religion Spirituality and Ethics
100
Restaurants and Cafes
100
Rooms and Furniture
100
Science and Research
100
Shopping
100
Slang and Idioms
100
Small Talk
120
Social Issues
100
Sociology
100
Space and Astronomy
100
Suggestions and Advice
100
Team Sports
100
Time
121
Traditions and Customs
117
Travel Planning
104
Units of Measurement
100
Vacations and Holidays
100
War
100
Water Transportation
100
Weather and Seasons
100
Work and Career
100
Start reviewing in Talkey
Sign in to import decks, study with your preferred algorithm, and keep progress synced across web and mobile.