atosvsautoWhich spelling fits?

Which to use

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

#47,734
“atos” frequency rank
#1,803
“auto” frequency rank
49537
confusion score

Side-by-Side Comparison

Feature atos auto
Definition Limite, borne. Automobile.

Letter map: atos vs auto

Shared letters muted; letters that set atos and auto apart highlighted. Shared run: 3.

4 ch
atos
4 ch
auto

Corpus notes: atos and auto

atos and auto are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 49537, derived from the frequency rank of both members and their visual similarity.

atos is recorded at frequency rank #47,734, classified as anoun. auto is at rank #1,803, tagged as anoun, pronounced \o.to\.

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 49537, this pair ranks #169,816 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of atos vs auto

Shared letters: aot. Private to "atos": s. Private to "auto": u.

"atos" · 4 letters · shape VCVC  ·  "auto" · 4 letters · shape VVCV

Known mistypes of this pair

  • atosaots · atoss · atso · attos · taos
  • autoatuo · auot · autto · uato

Frequently Asked Questions

Can "atos" and "auto" be used interchangeably?
No. They share most of their letters but differ in 3 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "atos" or "auto"?
"auto" is the more common of the two: it sits at frequency rank #1,803 in our French list, against #47,734 for "atos". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "atos" and "auto". Here's where to go from here.

  • Full dictionary entry for "atos" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "auto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #169,816 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "atos" and "auto" also get mixed up with nearby pairs, the highest-scored neighbour is "atos vs aves". 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 #169,816 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