Which to use
“coi” is an adjective and “copie” is a noun - they look or sound alike but fill different roles in a sentence.
- #40,676
- “coi” frequency rank
- #3,245
- “copie” frequency rank
- 43921
- confusion score
Side-by-Side Comparison
| Feature | coi | copie |
|---|---|---|
| Definition | Qui est calme, tranquille. | Action de copier. |
Where the eye mixes coi and copie
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. coi runs 3 letters (CVV) against copie's 5 (CVCVV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between coi and copie
These two trip readers on the page rather than in the ear: coi is \kwa\ while copie is \kɔ.pi\. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43921, derived from the frequency rank of both members and their visual similarity.
coi is recorded at frequency rank #40,676, classified as anadj, pronounced \kwa\. copie is at rank #3,245, tagged as anoun, pronounced \kɔ.pi\.
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 43921, this pair ranks #214,339 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of coi vs copie
Shared letters: cio. Private to "coi": -. Private to "copie": ep.
"coi" · 3 letters · shape CVV · "copie" · 5 letters · shape CVCVV
Known mistypes of this pair
- copie ← ccopie · coipe · copei · coppie · cpoie · ocpie
Frequently Asked Questions
Can "coi" and "copie" be used interchangeably?
Which is more common, "coi" or "copie"?
What to do next
Eye-level mix-up between "coi" and "copie" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "coi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "copie" - compare definitions side by side with the headword page. Word entry
- This pair ranks #214,339 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "coi" and "copie" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs coi". 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 #214,339 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.