Which to use
“ala” is a noun and “au” is an article - they look or sound alike but fill different roles in a sentence.
- #26,249
- “ala” frequency rank
- #24
- “au” frequency rank
- 26273
- confusion score
Side-by-Side Comparison
| Feature | ala | au |
|---|---|---|
| Definition | Dix-neuvième et dernier mois du calendrier bahaï, correspondant environ à la période du 2 au 20 mars du calendrier grégorien. Il est précédé des jours intercalaires et est un mois de jeûne. | Contraction de la préposition à et de l'article défini le. |
Where the eye mixes ala and au
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: ala vs au
These two trip readers on the page rather than in the ear: ala is \a.la\ while au is \o\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs article), which is usually the fastest check. Our composite confusion score for this pair is 26273, derived from the frequency rank of both members and their visual similarity.
ala is recorded at frequency rank #26,249, classified as anoun, pronounced \a.la\. au is at rank #24, tagged as anarticle, pronounced \o\.
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 26273, this pair ranks #336,071 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ala vs au
Shared letters: a. Private to "ala": l. Private to "au": u.
"ala" · 3 letters · shape VCV · "au" · 2 letters · shape VV
Frequently Asked Questions
Do "ala" and "au" mean the same thing in a sentence?
Which is more common, "ala" or "au"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ala" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "au" - compare definitions side by side with the headword page. Word entry
- This pair ranks #336,071 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ala" and "au" also get mixed up with nearby pairs, the highest-scored neighbour is "ala vs aur". Nearby pair
Confusion rank #336,071 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.