Which to use
“écueil” and “écureuil” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #31,306
- “écueil” frequency rank
- #20,895
- “écureuil” frequency rank
- 52201
- confusion score
Side-by-Side Comparison
| Feature | écueil | écureuil |
|---|---|---|
| Definition | Rocher, banc de sable, de coquillages, de corail, que l’on rencontre dans la mer à la surface ou près de la surface des eaux, et contre lequel les navires courent le risque de se briser ou de s’échouer. | Petit mammifère rongeur et arboricole doué d’une grande agilité et remarquable par sa queue touffue qui se relève en panache. |
Where the eye mixes écueil and écureuil
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Why the eye confuses écueil with écureuil
A purely visual mix-up. écueil (\e.kœj\) and écureuil (\e.ky.ʁœj\) 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 2 letter(s) in length. Our composite confusion score for this pair is 52201, derived from the frequency rank of both members and their visual similarity.
écueil is recorded at frequency rank #31,306, classified as anoun, pronounced \e.kœj\. écureuil is at rank #20,895, tagged as anoun, pronounced \e.ky.ʁœj\.
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 52201, this pair ranks #149,376 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of écueil vs écureuil
Shared letters: ceilué. Private to "écueil": -. Private to "écureuil": r.
"écueil" · 6 letters · shape VCVVVC · "écureuil" · 8 letters · shape VCVCVVVC
Frequently Asked Questions
Can "écueil" and "écureuil" be used interchangeably?
Which is more common, "écueil" or "écureuil"?
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 "écueil" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "écureuil" - compare definitions side by side with the headword page. Word entry
- This pair ranks #149,376 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "écueil" and "écureuil" also get mixed up with nearby pairs, the highest-scored neighbour is "écueil vs écueils". Nearby pair
Confusion rank #149,376 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.