Which to use
“cha” and “chaux” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,331
- “cha” frequency rank
- #12,530
- “chaux” frequency rank
- 24861
- confusion score
Side-by-Side Comparison
| Feature | cha | chaux |
|---|---|---|
| Definition | Vingt-sixième lettre de l’alphabet cyrillique, ш. | Oxyde de calcium, alcalin fort, obtenu par la décarbonatation à haute température, durant un temps long, de roches calcaires (→ voir chaux vive). |
Where the eye mixes cha and chaux
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: cha vs chaux
A purely visual mix-up. cha (\ʃa\) and chaux (\ʃo\) 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 2 extra letter(s) - “cha” sits inside “chaux”. Our composite confusion score for this pair is 24861, derived from the frequency rank of both members and their visual similarity.
cha is recorded at frequency rank #12,331, classified as anoun, pronounced \ʃa\. chaux is at rank #12,530, tagged as anoun, pronounced \ʃo\.
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 24861, this pair ranks #344,157 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of cha vs chaux
Shared letters: ach. Private to "cha": -. Private to "chaux": ux.
"cha" · 3 letters · shape CCV · "chaux" · 5 letters · shape CCVVC
Known mistypes of this pair
- chaux ← cahux · cchaux · chauxx · chaxu · chhaux · chuax · hcaux
Frequently Asked Questions
Do "cha" and "chaux" mean the same thing in a sentence?
Frequency check: "cha" vs "chaux" - which ranks higher?
After this comparison
Eye-level mix-up between "cha" and "chaux" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "cha" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "chaux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #344,157 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "cha" and "chaux" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs cha". 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 #344,157 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.