aérévsaurWhich spelling fits?

Quick tell: aéré is a adjective, aur is a noun, so they fill different roles in a sentence.

Which to use

“aéré” is an adjective and “aur” is a noun - they look or sound alike but fill different roles in a sentence.

#35,820
“aéré” frequency rank
#49,504
“aur” frequency rank
85324
confusion score

Side-by-Side Comparison

Feature aéré aur
Definition Qui reçoit un courant d'air. Or. Élément chimique de numéro atomique 79 et de symbole Au qui fait partie des métaux de transition.

Where the eye mixes aéré and aur

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. aéré runs 4 letters (VVCV) against aur's 3 (VVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
aéré
3 ch
aur

Why the eye confuses aéré with aur

These two trip readers on the page rather than in the ear: aéré is \a.e.ʁe\ while aur is \ˈawɾ\. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 85324, derived from the frequency rank of both members and their visual similarity.

aéré is recorded at frequency rank #35,820, classified as anadj, pronounced \a.e.ʁe\. aur is at rank #49,504, tagged as anoun, pronounced \ˈawɾ\.

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 85324, this pair ranks #11,527 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of aéré vs aur

Shared letters: ar. Private to "aéré": é. Private to "aur": u.

"aéré" · 4 letters · shape VVCV  ·  "aur" · 3 letters · shape VVC

Frequently Asked Questions

Is swapping "aéré" for "aur" ever safe?
No - they are not even the same part of speech. "aéré" is an adjective and "aur" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "aéré" vs "aur" - which ranks higher?
"aéré" is the more common of the two: it sits at frequency rank #35,820 in our French list, against #49,504 for "aur". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "aéré" and "aur" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "aéré" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aur" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #11,527 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "aéré" and "aur" also get mixed up with nearby pairs, the highest-scored neighbour is "Ahn vs aur". Nearby pair

Confusion rank #11,527 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list