Which to use
“étau” and “étui” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,420
- “étau” frequency rank
- #20,902
- “étui” frequency rank
- 49322
- confusion score
Side-by-Side Comparison
| Feature | étau | étui |
|---|---|---|
| Definition | Instrument dont se servent les ouvriers pour tenir fermes et serrés les objets qu’ils travaillent, et qui est formé de deux pièces métalliques, appelées mâchoires serrées par une vis horizontale. Suivant la destination, la coupe des mâchoires est différente et pour les menuisiers, il existe aussi des étaux en bois fixés contre un des pieds support de l'établi. Certains types (étaux de machine) sont conçus pour servir de porte-pièces dans des machines d'usinage. | Contenant pour mettre, porter ou conserver un objet, et dont la forme varie selon les objets. |
Where the spellings diverge
Shared letters are muted; the letters that actually set étau and étui apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
étau and étui form a confusable pair in the French index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 2 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 49322, derived from the frequency rank of both members and their visual similarity.
étau is recorded at frequency rank #28,420, classified as anoun, pronounced \e.to\. étui is at rank #20,902, tagged as anoun, pronounced \e.tɥi\.
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 49322, this pair ranks #171,657 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "étau" and "étui" be used interchangeably?
Remembering étau vs étui
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “étau” entry
- Browse more pairs most likely to be confused. Most confusable