Which to use
“could” is a verb and “cousu” is an adjective - they look or sound alike but fill different roles in a sentence.
- #21,898
- “could” frequency rank
- #30,963
- “cousu” frequency rank
- 52861
- confusion score
Side-by-Side Comparison
| Feature | could | cousu |
|---|---|---|
| Definition | Passé de can. | Lié par une couture. |
Where the eye mixes could and cousu
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses could with cousu
These two trip readers on the page rather than in the ear: could is \kʊd\ while cousu is \ku.zy\. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 52861, derived from the frequency rank of both members and their visual similarity.
could is recorded at frequency rank #21,898, classified as averb, pronounced \kʊd\. cousu is at rank #30,963, tagged as anadj, pronounced \ku.zy\.
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 52861, this pair ranks #144,753 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of could vs cousu
Shared letters: cou. Private to "could": dl. Private to "cousu": s.
"could" · 5 letters · shape CVVCC · "cousu" · 5 letters · shape CVVCV
Known mistypes of this pair
Frequently Asked Questions
Do "could" and "cousu" mean the same thing in a sentence?
Frequency check: "could" vs "cousu" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "could" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cousu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #144,753 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "could" and "cousu" also get mixed up with nearby pairs, the highest-scored neighbour is "coupa vs cousu". 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 #144,753 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.