Elle a fait un horrible cauchemar et s'est réveillée à trois heures du matin.
English: She had a terrible nightmare and woke up at three in the morning.
cauchemar /koʃmˈaʁ/ · noun · CEFR B2. French translation of "nightmare".
See also: Vocabulary entry (French)

Listen to how "cauchemar" sounds in French.
French article/gender note: learn this word with the article "le".
| Dictionary form | cauchemar |
|---|---|
| Article | le |
| Gender/article class | masculine |
| Regular/likely plural | cauchemars |
Elle a fait un horrible cauchemar et s'est réveillée à trois heures du matin.
English: She had a terrible nightmare and woke up at three in the morning.
Traverser la ville en voiture aux heures de pointe peut devenir un vrai cauchemar.
English: Driving through the city at rush hour can become a complete nightmare.
L'examen ressemblait à un cauchemar, mais il a réussi à finir à temps.
English: The exam felt like a nightmare, but he managed to finish on time.
Move from lookup to repetition with guided vocabulary exercises, saved words, and CEFR-based lesson paths.
Six word games built around our real vocabulary — free in the browser, no install.
Open the game hub →
Match the center word under time pressure and keep the combo alive.
Play now →
Fly through the correct gate before the speed ramps up.
Play now →
Slice the goal-language words, avoid the main-language decoy, and chase the announced bonus target.
Play now →
Trace a single path across the board, hit each letter anchor in order, and fill every open cell.
Play now →
Pick the word that doesn't belong from a topic-driven set — every tap reveals all four meanings and images so the round becomes a flash-card too.
Play now →
Flip and match goal-language words to their main-language meaning before your lives run out.
Play now →