Which to use
“chain” is a noun and “châtain” is an adjective - they look or sound alike but fill different roles in a sentence.
- #29,689
- “chain” frequency rank
- #40,182
- “châtain” frequency rank
- 69871
- confusion score
Side-by-Side Comparison
| Feature | chain | châtain |
|---|---|---|
| Definition | Chaîne. | De couleur châtain, souvent en parlant des cheveux. |
Where the eye mixes chain and châtain
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. chain runs 5 letters (CCVVC) against châtain's 7 (CCVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses chain with châtain
These two trip readers on the page rather than in the ear: chain is \t͡ʃeɪn\ while châtain is \ʃɑ.tɛ̃\. 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 69871, derived from the frequency rank of both members and their visual similarity.
chain is recorded at frequency rank #29,689, classified as anoun, pronounced \t͡ʃeɪn\. châtain is at rank #40,182, tagged as anadj, pronounced \ʃɑ.tɛ̃\.
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 69871, this pair ranks #53,481 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of chain vs châtain
Shared letters: achin. Private to "chain": -. Private to "châtain": tâ.
"chain" · 5 letters · shape CCVVC · "châtain" · 7 letters · shape CCVCVVC
Known mistypes of this pair
- chain ← cahin · cchain · chainn · chani · chhain · hcain
Frequently Asked Questions
Is swapping "chain" for "châtain" ever safe?
In ordinary French text, does "chain" or "châtain" show up more?
What to do next
Eye-level mix-up between "chain" and "châtain" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "chain" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "châtain" - compare definitions side by side with the headword page. Word entry
- This pair ranks #53,481 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "chain" and "châtain" also get mixed up with nearby pairs, the highest-scored neighbour is "châtaigne vs châtain". 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 #53,481 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.