artèrevsavéréWhat's the difference?

Quick tell: artère is a noun, avéré is an adjective, so they fill different roles in a sentence.

Which to use

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

#11,525
“artère” frequency rank
#11,348
“avéré” frequency rank
22873
confusion score

Side-by-Side Comparison

Feature artère avéré
Definition Tube musculaire, élastique et contractile dans lequel le sang, projeté par les contractions du cœur, est porté dans tous les organes. Qui est connu, vérifié ou vrai.

Where the eye mixes artère and avéré

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

6 ch
artère
5 ch
avéré

Look-alike desk: artère vs avéré

These two trip readers on the page rather than in the ear: artère is \aʁ.tɛʁ\ while avéré is \a.ve.ʁe\. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 22873, derived from the frequency rank of both members and their visual similarity.

artère is recorded at frequency rank #11,525, classified as anoun, pronounced \aʁ.tɛʁ\. avéré is at rank #11,348, tagged as anadj, pronounced \a.ve.ʁe\.

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 22873, this pair ranks #355,660 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of artère vs avéré

Shared letters: ar. Private to "artère": etè. Private to "avéré": .

"artère" · 6 letters · shape VCCVCV  ·  "avéré" · 5 letters · shape VCVCV

Frequently Asked Questions

Can "artère" and "avéré" be used interchangeably?
No - they are not even the same part of speech. "artère" is a noun and "avéré" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "artère" or "avéré" show up more?
"avéré" is the more common of the two: it sits at frequency rank #11,348 in our French list, against #11,525 for "artère". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "artère" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "avéré" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #355,660 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "artère" and "avéré" also get mixed up with nearby pairs, the highest-scored neighbour is "avéra vs avéré". Nearby pair

Confusion rank #355,660 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