Which to use
“fesse” is a noun and “fessier” is an adjective - they look or sound alike but fill different roles in a sentence.
- #21,625
- “fesse” frequency rank
- #38,804
- “fessier” frequency rank
- 60429
- confusion score
Side-by-Side Comparison
| Feature | fesse | fessier |
|---|---|---|
| Definition | Chacune des deux masses charnues situées à la partie postérieure du bassin, chez l’être humain et certains mammifères. | Relatif aux fesses. |
Where the eye mixes fesse and fessier
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. fesse runs 5 letters (CVCCV) against fessier's 7 (CVCCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses fesse with fessier
These two trip readers on the page rather than in the ear: fesse is \fɛs\ while fessier is \fɛ.sje\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 60429, derived from the frequency rank of both members and their visual similarity.
fesse is recorded at frequency rank #21,625, classified as anoun, pronounced \fɛs\. fessier is at rank #38,804, tagged as anadj, pronounced \fɛ.sje\.
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 60429, this pair ranks #97,638 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of fesse vs fessier
Shared letters: efs. Private to "fesse": -. Private to "fessier": ir.
"fesse" · 5 letters · shape CVCCV · "fessier" · 7 letters · shape CVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "fesse" for "fessier" ever safe?
Frequency check: "fesse" vs "fessier" - which ranks higher?
After this comparison
Eye-level mix-up between "fesse" and "fessier" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fesse" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fessier" - compare definitions side by side with the headword page. Word entry
- This pair ranks #97,638 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fesse" and "fessier" also get mixed up with nearby pairs, the highest-scored neighbour is "fessier vs fessiers". 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 #97,638 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.