airvsavWhat's the difference?

Which to use

“air” and “av” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#341
“air” frequency rank
#4,732
“av” frequency rank
5073
confusion score

Side-by-Side Comparison

Feature air av
Definition Mélange gazeux constituant l’atmosphère. Onzième mois du calendrier hébraïque.

Where the eye mixes air and av

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
air
2 ch
av

Why the eye confuses air with av

A purely visual mix-up. air (\ɛʁ\) and av (\av\) 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 5073, derived from the frequency rank of both members and their visual similarity.

air is recorded at frequency rank #341, classified as anoun, pronounced \ɛʁ\. av is at rank #4,732, tagged as anoun, pronounced \av\.

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 5073, this pair ranks #429,978 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of air vs av

Shared letters: a. Private to "air": ir. Private to "av": v.

"air" · 3 letters · shape VVC  ·  "av" · 2 letters · shape VC

Frequently Asked Questions

Is swapping "air" for "av" ever safe?
No. They are said differently (\ɛʁ\ versus \av\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "air" or "av"?
"air" is the more common of the two: it sits at frequency rank #341 in our French list, against #4,732 for "av". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "air" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "av" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #429,978 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "air" and "av" also get mixed up with nearby pairs, the highest-scored neighbour is "av vs aves". Nearby pair

Confusion rank #429,978 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