autosvsautourWhich spelling fits?

Quick tell: autos is a noun, autour is an adverb, so they fill different roles in a sentence.

Which to use

“autos” is a noun and “autour” is an adverb - they look or sound alike but fill different roles in a sentence.

#18,656
“autos” frequency rank
#502
“autour” frequency rank
19158
confusion score

Side-by-Side Comparison

Feature autos autour
Definition Pluriel de auto. Aux alentours ; aux environs.

Where the eye mixes autos and autour

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. autos runs 5 letters (VVCVC) against autour's 6 (VVCVVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
autos
6 ch
autour

Why the eye confuses autos with autour

These two trip readers on the page rather than in the ear: autos is \ɔ.to\ while autour is \o.tuʁ\. 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 adverb), which is usually the fastest check. Our composite confusion score for this pair is 19158, derived from the frequency rank of both members and their visual similarity.

autos is recorded at frequency rank #18,656, classified as anoun, pronounced \ɔ.to\. autour is at rank #502, tagged as anadv, pronounced \o.tuʁ\.

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 19158, this pair ranks #374,680 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of autos vs autour

Shared letters: aotu. Private to "autos": s. Private to "autour": r.

"autos" · 5 letters · shape VVCVC  ·  "autour" · 6 letters · shape VVCVVC

Known mistypes of this pair

  • autos ← atuos · auots · autoss · autso · auttos · uatos
  • autour ← atuour · auotur · autoru · autourr · auttour · autuor · uatour

Frequently Asked Questions

Is swapping "autos" for "autour" ever safe?
No - they are not even the same part of speech. "autos" is a noun and "autour" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "autos" or "autour" show up more?
"autour" is the more common of the two: it sits at frequency rank #502 in our French list, against #18,656 for "autos". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "autos" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "autour" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #374,680 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "autos" and "autour" also get mixed up with nearby pairs, the highest-scored neighbour is "astor vs autos". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #374,680 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