Themed flashcard decks built for German learners. Hear every word, practise the right article, and let the cards you miss come back until you know them by heart.
der Hund
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Every KasusKnacker card pairs a German word with its article, a spoken pronunciation, an example sentence, and a quick grammar note. You don't just memorise translations — you learn the gender and hear how the word sounds, which is exactly what trips learners up later.
Audio, articles, and adaptive review built into every deck.
Vocabulary grouped into topics like food, body, travel, and work — and graded A1 to C1, so every deck matches where you are.
Practise classic cards, guess the article, or flip to the reversed direction and recall the German word from its meaning.
Tap to hear each word pronounced in natural German, so you learn how it sounds, not just how it's spelled.
Cards you don't know come back later in the session and keep coming back until you've mastered the whole deck.
Each card includes an example sentence and a short note, so you see the word in context and remember the tricky bits.
Flashcards feed the same XP, streaks, and stats as the rest of KasusKnacker, so every deck counts toward your daily goal.
From an empty deck to mastered vocabulary in four steps.
Choose a topic at your level — from first words at A1 to nuanced vocabulary at C1.
Start classic, hide the article to test der, die or das, or reverse the card to recall the German word.
Reveal the answer, tap to hear the word, and check the example sentence and grammar note.
Mark each card known or not. The ones you miss come back until the whole deck is mastered.
Pick a mode, study the word, flip for the answer — here's how it looks in the app.
Choose Classic, Guess the article, or Reversed before you begin.
See the German word with its article and tap to hear it spoken.
Reveal the meaning, an example sentence, and the audio.
The vocabulary grows with you, from your first words to fluent range.
Everyday words — numbers, food, family, the body — each learned with its correct article.
A wider range for work, travel, and opinions, with the vocabulary you need for real conversations.
Nuanced and idiomatic vocabulary that makes your German sound natural and precise.
Pick a deck, flip your first card, and let the words you miss come back until they stick.
Join thousands of learners who practice German grammar with KasusKnacker.