Which to use
“casiers” is a noun and “côtiers” is an adjective - they look or sound alike but fill different roles in a sentence.
- #27,718
- “casiers” frequency rank
- #33,205
- “côtiers” frequency rank
- 60923
- confusion score
Side-by-Side Comparison
| Feature | casiers | côtiers |
|---|---|---|
| Definition | Pluriel de casier. | Masculin pluriel de côtier. |
Where the eye mixes casiers and côtiers
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. casiers and côtiers follow the identical consonant-vowel pattern (CVCVVCC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: casiers vs côtiers
These two trip readers on the page rather than in the ear: casiers is \ka.zje\ while côtiers is \ko.tje\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 60923, derived from the frequency rank of both members and their visual similarity.
casiers is recorded at frequency rank #27,718, classified as anoun, pronounced \ka.zje\. côtiers is at rank #33,205, tagged as anadj, pronounced \ko.tje\.
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 60923, this pair ranks #95,062 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of casiers vs côtiers
Shared letters: ceirs. Private to "casiers": a. Private to "côtiers": tô.
"casiers" · 7 letters · shape CVCVVCC · "côtiers" · 7 letters · shape CVCVVCC
Known mistypes of this pair
- casiers ← acsiers · caisers · caseirs · casierrs · casierss · casiesr · casires · cassiers
Frequently Asked Questions
Is swapping "casiers" for "côtiers" ever safe?
Which is more common, "casiers" or "côtiers"?
After this comparison
Eye-level mix-up between "casiers" and "côtiers" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "casiers" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "côtiers" - compare definitions side by side with the headword page. Word entry
- This pair ranks #95,062 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "casiers" and "côtiers" also get mixed up with nearby pairs, the highest-scored neighbour is "convers vs côtiers". 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 #95,062 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.