Which to use
“caféine” and “carène” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #21,878
- “caféine” frequency rank
- #44,357
- “carène” frequency rank
- 66235
- confusion score
Side-by-Side Comparison
| Feature | caféine | carène |
|---|---|---|
| Definition | Composé chimique dérivé triméthylé de la xanthine et principe actif du café aux effets stimulants sur le système nerveux central. | Partie d’un navire, ensemble des lignes longitudinales et transversales qui forment le dessin de la coque dans sa partie immergée (la quille et les flancs du navire jusqu’à la ligne de flottaison). |
Where the eye mixes caféine and carène
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. caféine runs 7 letters (CVCVVCV) against carène's 6 (CVCVCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: caféine vs carène
A purely visual mix-up. caféine (\ka.fe.in\) and carène (\ka.ʁɛn\) 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 66235, derived from the frequency rank of both members and their visual similarity.
caféine is recorded at frequency rank #21,878, classified as anoun, pronounced \ka.fe.in\. carène is at rank #44,357, tagged as anoun, pronounced \ka.ʁɛn\.
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 66235, this pair ranks #68,688 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of caféine vs carène
Shared letters: acen. Private to "caféine": fié. Private to "carène": rè.
"caféine" · 7 letters · shape CVCVVCV · "carène" · 6 letters · shape CVCVCV
Frequently Asked Questions
Is swapping "caféine" for "carène" ever safe?
Which is more common, "caféine" or "carène"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "caféine" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "carène" - compare definitions side by side with the headword page. Word entry
- This pair ranks #68,688 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "caféine" and "carène" also get mixed up with nearby pairs, the highest-scored neighbour is "carénage vs carène". Nearby pair
Confusion rank #68,688 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.