aunevsautoWhich spelling fits?

Which to use

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

#24,115
“aune” frequency rank
#1,803
“auto” frequency rank
25918
confusion score

Side-by-Side Comparison

Feature aune auto
Definition Mesure ancienne équivalant à 1,188 mètre instaurée par l’édit royal de François Iᵉʳ pour tenter d’harmoniser les mesures de longueur, mais qui prit selon les lieux diverses valeurs. Automobile.

Where the eye mixes aune and auto

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

4 ch
aune
4 ch
auto

Look-alike desk: aune vs auto

A purely visual mix-up. aune (\on\) and auto (\o.to\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 25918, derived from the frequency rank of both members and their visual similarity.

aune is recorded at frequency rank #24,115, classified as anoun, pronounced \on\. 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 25918, this pair ranks #338,134 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of aune vs auto

Shared letters: au. Private to "aune": en. Private to "auto": ot.

"aune" · 4 letters · shape VVCV  ·  "auto" · 4 letters · shape VVCV

Known mistypes of this pair

  • auneanue · auen · aunne · uane
  • autoatuo · auot · autto · uato

Frequently Asked Questions

Can "aune" and "auto" be used interchangeably?
No. They are said differently (\on\ versus \o.to\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "aune" or "auto" show up more?
"auto" is the more common of the two: it sits at frequency rank #1,803 in our French list, against #24,115 for "aune". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "aune" 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 #338,134 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "aune" and "auto" also get mixed up with nearby pairs, the highest-scored neighbour is "aune vs aur". 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 #338,134 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