French has over 100,000 words in active use, but fluency in most contexts requires around 5,000. Getting there from zero takes sustained vocabulary work over months.
The learners who progress fastest combine structured input (reading, listening) with deliberate vocabulary review using spaced repetition, so each new word gets reinforced at the right intervals rather than fading after a single session.
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French vocabulary has predictable patterns: many English cognates, consistent gender assignments, and regular verb conjugation families. Flashcards let you drill these patterns systematically. Spaced repetition keeps words you learned three months ago accessible alongside words you learned yesterday, so your vocabulary compounds over time rather than cycling through the same beginner words.
The algorithm tracks every card and shows it again right before you would forget it. No manual planning required.
Every review session is a test, not a reading. Pulling information from memory is what builds lasting retention.
Space Repeat is completely free. No paid tier, no feature walls, no subscription required to access spaced repetition.
Yes, completely free. You can build French vocabulary decks by theme, frequency, or grammar topic and review with full spaced repetition scheduling at no cost.
Always include the definite article (le, la, l') on the front of each noun card, not just the word. Learning 'le chien' as a single unit from the start is far more effective than learning the word and the gender separately, because the article becomes part of the memory trace for the noun.
DELF A1–A2 requires around 500 to 1,500 words. B1–B2 requires 2,000 to 4,000 words. DALF C1–C2 expects 6,000 to 10,000. Building frequency-based decks and reviewing them consistently with spaced repetition is the most efficient path to hitting these targets.
The Best Flashcard App for Language Learning
Learning a language is a vocabulary problem. Flashcards fix this faster than almost any other method. Here are the best flashcard apps for language learning.
Active Recall: The Most Effective Study Technique (Backed by Science)
Most students study by re-reading their notes. Research consistently shows this is one of the least effective methods available. Active recall works differently, and the results are dramatically better.
Space Repeat vs Duolingo
Duolingo and Space Repeat are solving different problems. Duolingo is a gamified language-learning app designed to build a daily study habit through streaks, points, and short lesson modules. Space Repeat is a spaced repetition flashcard app designed to maximise long-term vocabulary retention. Most serious language learners end up using both. Here's why, and how to decide what you need.
Spanish Vocabulary Flashcard App
Build Spanish vocabulary fast with spaced repetition flashcards. Free app to memorise Spanish words, phrases, and grammar that you actually remember long term.
German Vocabulary Flashcard App
Learn German vocabulary with spaced repetition flashcards. Memorise German words, noun genders, verb conjugations, and grammar with a free flashcard app.
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