Which to use
“aes” is an adjective and “ait” is a verb - they look or sound alike but fill different roles in a sentence.
- #42,143
- “aes” frequency rank
- #538
- “ait” frequency rank
- 42681
- confusion score
Side-by-Side Comparison
| Feature | aes | ait |
|---|---|---|
| Definition | Aisé, facile. | Troisième personne du singulier du subjonctif présent du verbe auxiliaire avoir. |
Where the eye mixes aes and ait
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses aes with ait
These two trip readers on the page rather than in the ear: aes is \ˈɛːs\ while ait is \ɛ\. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 42681, derived from the frequency rank of both members and their visual similarity.
aes is recorded at frequency rank #42,143, classified as anadj, pronounced \ˈɛːs\. ait is at rank #538, tagged as averb, pronounced \ɛ\.
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 42681, this pair ranks #223,753 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of aes vs ait
Shared letters: a. Private to "aes": es. Private to "ait": it.
"aes" · 3 letters · shape VVC · "ait" · 3 letters · shape VVC
Frequently Asked Questions
Is swapping "aes" for "ait" ever safe?
Which is more common, "aes" or "ait"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "aes" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ait" - compare definitions side by side with the headword page. Word entry
- This pair ranks #223,753 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "aes" and "ait" also get mixed up with nearby pairs, the highest-scored neighbour is "aes vs aves". Nearby pair
Confusion rank #223,753 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.