Which to use
“coulée” is a noun and “coûter” is a verb - they look or sound alike but fill different roles in a sentence.
- #18,972
- “coulée” frequency rank
- #8,089
- “coûter” frequency rank
- 27061
- confusion score
Side-by-Side Comparison
| Feature | coulée | coûter |
|---|---|---|
| Definition | Action de s’écouler ; résultat de cette action. | Valoir tel ou tel prix d’achat. |
Where the eye mixes coulée and coûter
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between coulée and coûter
These two trip readers on the page rather than in the ear: coulée is \ku.le\ while coûter is \ku.te\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 4 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 27061, derived from the frequency rank of both members and their visual similarity.
coulée is recorded at frequency rank #18,972, classified as anoun, pronounced \ku.le\. coûter is at rank #8,089, tagged as averb, pronounced \ku.te\.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 27061, this pair ranks #331,298 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of coulée vs coûter
Shared letters: ceo. Private to "coulée": lué. Private to "coûter": rtû.
"coulée" · 6 letters · shape CVVCVV · "coûter" · 6 letters · shape CVVCVC
Frequently Asked Questions
Can "coulée" and "coûter" be used interchangeably?
In ordinary French text, does "coulée" or "coûter" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "coulée" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "coûter" - compare definitions side by side with the headword page. Word entry
- This pair ranks #331,298 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "coulée" and "coûter" also get mixed up with nearby pairs, the highest-scored neighbour is "calée vs coulée". Nearby pair
Confusion rank #331,298 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.