Which to use
“coupure” and “courbure” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #9,632
- “coupure” frequency rank
- #25,266
- “courbure” frequency rank
- 34898
- confusion score
Side-by-Side Comparison
| Feature | coupure | courbure |
|---|---|---|
| Definition | Séparation ou division faite en tranchant dans un corps continu. | Forme d’une chose courbée. |
Where the eye mixes coupure and courbure
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. coupure runs 7 letters (CVVCVCV) against courbure's 8 (CVVCCVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses coupure with courbure
A purely visual mix-up. coupure (\ku.pyʁ\) and courbure (\kuʁ.byʁ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 34898, derived from the frequency rank of both members and their visual similarity.
coupure is recorded at frequency rank #9,632, classified as anoun, pronounced \ku.pyʁ\. courbure is at rank #25,266, tagged as anoun, pronounced \kuʁ.byʁ\.
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 34898, this pair ranks #280,608 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of coupure vs courbure
Shared letters: ceoru. Private to "coupure": p. Private to "courbure": b.
"coupure" · 7 letters · shape CVVCVCV · "courbure" · 8 letters · shape CVVCCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "coupure" and "courbure" mean the same thing in a sentence?
In ordinary French text, does "coupure" or "courbure" show up more?
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 "coupure" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "courbure" - compare definitions side by side with the headword page. Word entry
- This pair ranks #280,608 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "coupure" and "courbure" also get mixed up with nearby pairs, the highest-scored neighbour is "courber vs courbure". 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 #280,608 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.