Which to use
“épine” is a noun and “épineux” is an adjective - they look or sound alike but fill different roles in a sentence.
- #20,328
- “épine” frequency rank
- #22,745
- “épineux” frequency rank
- 43073
- confusion score
Side-by-Side Comparison
| Feature | épine | épineux |
|---|---|---|
| Definition | Branche, feuille, stipule ou partie de feuille transformée en un organe allongé et piquant ; par opposition à l’aiguillon. | Qui a des épines, des piquants. |
Where the eye mixes épine and épineux
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. épine runs 5 letters (VCVCV) against épineux's 7 (VCVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: épine vs épineux
These two trip readers on the page rather than in the ear: épine is \e.pin\ while épineux is \e.pi.nø\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “épine” sits inside “épineux”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 43073, derived from the frequency rank of both members and their visual similarity.
épine is recorded at frequency rank #20,328, classified as anoun, pronounced \e.pin\. épineux is at rank #22,745, tagged as anadj, pronounced \e.pi.nø\.
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 43073, this pair ranks #220,831 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of épine vs épineux
Shared letters: einpé. Private to "épine": -. Private to "épineux": ux.
"épine" · 5 letters · shape VCVCV · "épineux" · 7 letters · shape VCVCVVC
Frequently Asked Questions
Can "épine" and "épineux" be used interchangeably?
Which is more common, "épine" or "épineux"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "épine" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "épineux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #220,831 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "épine" and "épineux" also get mixed up with nearby pairs, the highest-scored neighbour is "épier vs épine". Nearby pair
Confusion rank #220,831 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.