Which to use
“cop” and “cosa” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,394
- “cop” frequency rank
- #46,679
- “cosa” frequency rank
- 64073
- confusion score
Side-by-Side Comparison
| Feature | cop | cosa |
|---|---|---|
| Definition | Bouteille de bière d'une contenance de 0,66 litre. (Essentiellement en Côte-d'Ivoire) | Variante du IXᵉ siècle de chose. |
Where the eye mixes cop and cosa
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between cop and cosa
A purely visual mix-up. cop (\kɔp\) and cosa (\ˈkɔza ~ˈkɔzə\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 64073, derived from the frequency rank of both members and their visual similarity.
cop is recorded at frequency rank #17,394, classified as anoun, pronounced \kɔp\. cosa is at rank #46,679, tagged as anoun, pronounced \ˈkɔza ~ˈkɔzə\.
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 64073, this pair ranks #78,818 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of cop vs cosa
Shared letters: co. Private to "cop": p. Private to "cosa": as.
"cop" · 3 letters · shape CVC · "cosa" · 4 letters · shape CVCV
Known mistypes of this pair
- cosa ← ccosa · coas · cossa · csoa · ocsa
Frequently Asked Questions
Is swapping "cop" for "cosa" ever safe?
Frequency check: "cop" vs "cosa" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "cop" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cosa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #78,818 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "cop" and "cosa" also get mixed up with nearby pairs, the highest-scored neighbour is "cosa vs coupa". 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 #78,818 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.