Which to use
“chain” is a noun and “chuis” is a verb - they look or sound alike but fill different roles in a sentence.
- #29,689
- “chain” frequency rank
- #28,483
- “chuis” frequency rank
- 58172
- confusion score
Side-by-Side Comparison
| Feature | chain | chuis |
|---|---|---|
| Definition | Chaîne. | Contraction de je suis du verbe être. |
Where the eye mixes chain and chuis
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between chain and chuis
These two trip readers on the page rather than in the ear: chain is \t͡ʃeɪn\ while chuis is \ʃɥi\. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 58172, 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\. chuis is at rank #28,483, tagged as averb, pronounced \ʃɥi\.
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 58172, this pair ranks #110,619 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of chain vs chuis
Shared letters: chi. Private to "chain": an. Private to "chuis": su.
"chain" · 5 letters · shape CCVVC · "chuis" · 5 letters · shape CCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "chain" and "chuis" mean the same thing in a sentence?
In ordinary French text, does "chain" or "chuis" show up more?
Useful next steps
Eye-level mix-up between "chain" and "chuis" 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 "chuis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #110,619 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "chain" and "chuis" also get mixed up with nearby pairs, the highest-scored neighbour is "chah vs chain". 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 #110,619 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.