aufvsAureTell them apart

Quick tell: auf is a preposition, Aure is a name, so they fill different roles in a sentence.

Which to use

“auf” is a preposition and “Aure” is a name - they look or sound alike but fill different roles in a sentence.

#25,894
“auf” frequency rank
#48,927
“Aure” frequency rank
74821
confusion score

Side-by-Side Comparison

Feature auf Aure
Definition Sur, avec notion d'immobilité. Commune française, située dans le département des Ardennes.

Letter map: auf vs Aure

Shared letters muted; letters that set auf and Aure apart highlighted. Shared run: 2.

3 ch
auf
4 ch
Aure

Grammar separator: auf vs Aure

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: auf is apreposition and Aureaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 74821, derived from the frequency rank of both members and their visual similarity.

auf is recorded at frequency rank #25,894, classified as aprep, pronounced \aʊ̯f\. Aure is at rank #48,927, tagged as aname.

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 74821, this pair ranks #35,906 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of auf vs Aure

Shared letters: au. Private to "auf": f. Private to "Aure": er.

"auf" · 3 letters · shape VVC  ·  "Aure" · 4 letters · shape VVCV

Known mistypes of this pair

  • Aurearue · auer · aurre · uare

Frequently Asked Questions

Can "auf" and "Aure" be used interchangeably?
No - they are not even the same part of speech. "auf" is a preposition and "Aure" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "auf" or "Aure" show up more?
"auf" is the more common of the two: it sits at frequency rank #25,894 in our French list, against #48,927 for "Aure". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "auf" vs "Aure" is on the table, pick a follow-up below.

  • Full dictionary entry for "auf" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Aure" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #35,906 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "auf" and "Aure" also get mixed up with nearby pairs, the highest-scored neighbour is "aur vs Aure". 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 #35,906 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