Which to use
“cor” is a noun and “cru” is an adjective - they look or sound alike but fill different roles in a sentence.
- #14,000
- “cor” frequency rank
- #1,326
- “cru” frequency rank
- 15326
- confusion score
Side-by-Side Comparison
| Feature | cor | cru |
|---|---|---|
| Definition | (toujours employé au pluriel) Andouiller. | Qui n’est pas cuit. |
Where the eye mixes cor and cru
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between cor and cru
These two trip readers on the page rather than in the ear: cor is \kɔʁ\ while cru is \kʁy\. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 15326, derived from the frequency rank of both members and their visual similarity.
cor is recorded at frequency rank #14,000, classified as anoun, pronounced \kɔʁ\. cru is at rank #1,326, tagged as anadj, pronounced \kʁy\.
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 15326, this pair ranks #392,836 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of cor vs cru
Shared letters: cr. Private to "cor": o. Private to "cru": u.
"cor" · 3 letters · shape CVC · "cru" · 3 letters · shape CCV
Frequently Asked Questions
Is swapping "cor" for "cru" ever safe?
Frequency check: "cor" vs "cru" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "cor" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cru" - compare definitions side by side with the headword page. Word entry
- This pair ranks #392,836 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "cor" and "cru" also get mixed up with nearby pairs, the highest-scored neighbour is "ciro vs cor". Nearby pair
Confusion rank #392,836 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.