Which to use
“esa” and “essai” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #25,994
- “esa” frequency rank
- #2,277
- “essai” frequency rank
- 28271
- confusion score
Side-by-Side Comparison
| Feature | esa | essai |
|---|---|---|
| Definition | Essai. | Test, examen, épreuve de solidité, de pérennité, d’adéquation, de potabilité, de comestibilité, etc. |
Where the eye mixes esa and essai
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. esa runs 3 letters (VCV) against essai's 5 (VCCVV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between esa and essai
A purely visual mix-up. esa (\ˈesːa\) and essai (\e.sɛ\) 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 letter(s) in length. Our composite confusion score for this pair is 28271, derived from the frequency rank of both members and their visual similarity.
esa is recorded at frequency rank #25,994, classified as anoun, pronounced \ˈesːa\. essai is at rank #2,277, tagged as anoun, pronounced \e.sɛ\.
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 28271, this pair ranks #323,860 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of esa vs essai
Shared letters: aes. Private to "esa": -. Private to "essai": i.
"esa" · 3 letters · shape VCV · "essai" · 5 letters · shape VCCVV
Known mistypes of this pair
- essai ← esai · esasi · essia · sesai
Frequently Asked Questions
Can "esa" and "essai" be used interchangeably?
Which is more common, "esa" or "essai"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "esa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "essai" - compare definitions side by side with the headword page. Word entry
- This pair ranks #323,860 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "esa" and "essai" also get mixed up with nearby pairs, the highest-scored neighbour is "EPO vs esa". 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 #323,860 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.