Which to use
“essai” and “étai” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,277
- “essai” frequency rank
- #48,289
- “étai” frequency rank
- 50566
- confusion score
Side-by-Side Comparison
| Feature | essai | étai |
|---|---|---|
| Definition | Test, examen, épreuve de solidité, de pérennité, d’adéquation, de potabilité, de comestibilité, etc. | Pièce de bois ou de fer utilisée pour soutenir une construction qui menace de s’écrouler, ou qui est en travaux. |
Where the eye mixes essai and étai
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. essai runs 5 letters (VCCVV) against étai's 4 (VCVV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses essai with étai
A purely visual mix-up. essai (\e.sɛ\) and étai (\e.tɛ\) 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 50566, derived from the frequency rank of both members and their visual similarity.
essai is recorded at frequency rank #2,277, classified as anoun, pronounced \e.sɛ\. étai is at rank #48,289, tagged as anoun, pronounced \e.tɛ\.
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 50566, this pair ranks #161,638 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of essai vs étai
Shared letters: ai. Private to "essai": es. Private to "étai": té.
"essai" · 5 letters · shape VCCVV · "étai" · 4 letters · shape VCVV
Known mistypes of this pair
- essai ← esai · esasi · essia · sesai
Frequently Asked Questions
Can "essai" and "étai" be used interchangeably?
Frequency check: "essai" vs "étai" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "essai" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "étai" - compare definitions side by side with the headword page. Word entry
- This pair ranks #161,638 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "essai" and "étai" also get mixed up with nearby pairs, the highest-scored neighbour is "étai vs étuis". 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 #161,638 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.