Which to use
“chais” is a noun and “claus” is a verb - they look or sound alike but fill different roles in a sentence.
- #36,299
- “chais” frequency rank
- #39,220
- “claus” frequency rank
- 75519
- confusion score
Side-by-Side Comparison
| Feature | chais | claus |
|---|---|---|
| Definition | Pluriel de chai (pièce). | Participe passé masculin singulier du verbe claure. |
Where the spellings diverge
Shared letters are muted; the letters that actually set chais and claus apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: chais is \ʃɛ\ while claus is [ˈklaws]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 75519, derived from the frequency rank of both members and their visual similarity.
chais is recorded at frequency rank #36,299, classified as anoun, pronounced \ʃɛ\. claus is at rank #39,220, tagged as averb, pronounced [ˈklaws].
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 75519, this pair ranks #33,821 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of chais vs claus
Shared letters: acs. Private to "chais": hi. Private to "claus": lu.
"chais" · 5 letters · shape CCVVC · "claus" · 5 letters · shape CCVVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "chais" and "claus" be used interchangeably?
Which is more common, "chais" or "claus"?
Remembering chais vs claus
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “chais”; for a verb, it's “claus”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “chais” entry
- Browse more pairs most likely to be confused. Most confusable