Which to use
“aek” is a noun and “auf” is a preposition - they look or sound alike but fill different roles in a sentence.
- #49,464
- “aek” frequency rank
- #25,894
- “auf” frequency rank
- 75358
- confusion score
Side-by-Side Comparison
| Feature | aek | auf |
|---|---|---|
| Definition | Zone radiale entre A et E (roue matricielle). | Sur, avec notion d'immobilité. |
Where the eye mixes aek and auf
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between aek and auf
These two trip readers on the page rather than in the ear: aek is \aˈɛk\ while auf is \aʊ̯f\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 75358, derived from the frequency rank of both members and their visual similarity.
aek is recorded at frequency rank #49,464, classified as anoun, pronounced \aˈɛk\. auf is at rank #25,894, tagged as aprep, pronounced \aʊ̯f\.
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 75358, this pair ranks #34,327 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of aek vs auf
Shared letters: a. Private to "aek": ek. Private to "auf": fu.
"aek" · 3 letters · shape VVC · "auf" · 3 letters · shape VVC
Frequently Asked Questions
Do "aek" and "auf" mean the same thing in a sentence?
In ordinary French text, does "aek" or "auf" show up more?
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 "aek" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "auf" - compare definitions side by side with the headword page. Word entry
- This pair ranks #34,327 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "aek" and "auf" also get mixed up with nearby pairs, the highest-scored neighbour is "aek vs aves". Nearby pair
Confusion rank #34,327 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.