aucunevsAutunWhich spelling fits?

Quick tell: aucune is a adjective, Autun is a name, so they fill different roles in a sentence.

Which to use

“aucune” is an adjective and “Autun” is a name - they look or sound alike but fill different roles in a sentence.

#342
“aucune” frequency rank
#26,268
“Autun” frequency rank
26610
confusion score

Side-by-Side Comparison

Feature aucune Autun
Definition Féminin singulier de aucun. Commune française, située dans le département de Saône-et-Loire.

Where the eye mixes aucune and Autun

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
aucune
5 ch
Autun

Look-alike desk: aucune vs Autun

These two trip readers on the page rather than in the ear: aucune is \o.kyn\ while Autun is \o.tœ̃\. 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 (adjective vs name), which is usually the fastest check. Our composite confusion score for this pair is 26610, derived from the frequency rank of both members and their visual similarity.

aucune is recorded at frequency rank #342, classified as anadj, pronounced \o.kyn\. Autun is at rank #26,268, tagged as aname, pronounced \o.tœ̃\.

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 26610, this pair ranks #333,914 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of aucune vs Autun

Shared letters: anu. Private to "aucune": ce. Private to "Autun": t.

"aucune" · 6 letters · shape VVCVCV  ·  "Autun" · 5 letters · shape VVCVC

Known mistypes of this pair

  • aucuneacuune · auccune · aucnue · aucuen · aucunne · auucne · uacune
  • Autunatuun · autnu · auttun · autunn · auutn · uatun

Frequently Asked Questions

Is swapping "aucune" for "Autun" ever safe?
No - they are not even the same part of speech. "aucune" is an adjective and "Autun" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "aucune" vs "Autun" - which ranks higher?
"aucune" is the more common of the two: it sits at frequency rank #342 in our French list, against #26,268 for "Autun". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "aucune" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Autun" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #333,914 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "aucune" and "Autun" also get mixed up with nearby pairs, the highest-scored neighbour is "artus vs Autun". 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 #333,914 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