Which to use
“coulant” is an adjective and “coupait” is a verb - they look or sound alike but fill different roles in a sentence.
- #24,167
- “coulant” frequency rank
- #33,197
- “coupait” frequency rank
- 57364
- confusion score
Side-by-Side Comparison
| Feature | coulant | coupait |
|---|---|---|
| Definition | Qui coule aisément. | Troisième personne du singulier de l’indicatif imparfait de couper. |
Where the eye mixes coulant and coupait
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. coulant (CVVCVCC) and coupait (CVVCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: coulant vs coupait
These two trip readers on the page rather than in the ear: coulant is \ku.lɑ̃\ while coupait is \ku.pɛ\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 57364, derived from the frequency rank of both members and their visual similarity.
coulant is recorded at frequency rank #24,167, classified as anadj, pronounced \ku.lɑ̃\. coupait is at rank #33,197, tagged as averb, pronounced \ku.pɛ\.
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 57364, this pair ranks #115,478 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of coulant vs coupait
Shared letters: acotu. Private to "coulant": ln. Private to "coupait": ip.
"coulant" · 7 letters · shape CVVCVCC · "coupait" · 7 letters · shape CVVCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "coulant" and "coupait" mean the same thing in a sentence?
Which is more common, "coulant" or "coupait"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "coulant" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "coupait" - compare definitions side by side with the headword page. Word entry
- This pair ranks #115,478 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "coulant" and "coupait" also get mixed up with nearby pairs, the highest-scored neighbour is "coupait vs courais". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #115,478 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.