Which to use
“chaux” and “chou” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,530
- “chaux” frequency rank
- #6,171
- “chou” frequency rank
- 18701
- confusion score
Side-by-Side Comparison
| Feature | chaux | chou |
|---|---|---|
| Definition | Oxyde de calcium, alcalin fort, obtenu par la décarbonatation à haute température, durant un temps long, de roches calcaires (→ voir chaux vive). | Non usuel donné à de nombreuses variétés de Brassica oleracea ainsi qu'a quelques autres espèces du genre Brassica, plante potagère de la famille des Brassicaceae (anciennement crucifères) que l'on cultive pour manger diverses partie de la plante. |
Where the eye mixes chaux and chou
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: chaux vs chou
A purely visual mix-up. chaux (\ʃo\) and chou (\ʃu\) 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 18701, derived from the frequency rank of both members and their visual similarity.
chaux is recorded at frequency rank #12,530, classified as anoun, pronounced \ʃo\. chou is at rank #6,171, tagged as anoun, pronounced \ʃu\.
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 18701, this pair ranks #377,000 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of chaux vs chou
Shared letters: chu. Private to "chaux": ax. Private to "chou": o.
"chaux" · 5 letters · shape CCVVC · "chou" · 4 letters · shape CCVV
Known mistypes of this pair
Frequently Asked Questions
Can "chaux" and "chou" be used interchangeably?
Frequency check: "chaux" vs "chou" - which ranks higher?
Useful next steps
Eye-level mix-up between "chaux" and "chou" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "chaux" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "chou" - compare definitions side by side with the headword page. Word entry
- This pair ranks #377,000 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "chaux" and "chou" also get mixed up with nearby pairs, the highest-scored neighbour is "chah vs chaux". 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 #377,000 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.