Which to use
“AOC” and “app” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #23,099
- “AOC” frequency rank
- #8,652
- “app” frequency rank
- 31751
- confusion score
Side-by-Side Comparison
| Feature | AOC | app |
|---|---|---|
| Definition | Appellation d'origine contrôlée. | Application. |
Where the eye mixes AOC and app
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses AOC with app
A purely visual mix-up. AOC (\a.o.se\) and app (\ap\) 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 31751, derived from the frequency rank of both members and their visual similarity.
AOC is recorded at frequency rank #23,099, classified as anoun, pronounced \a.o.se\. app is at rank #8,652, tagged as anoun, pronounced \ap\.
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 31751, this pair ranks #301,791 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of AOC vs app
Shared letters: a. Private to "AOC": co. Private to "app": p.
"AOC" · 3 letters · shape VVC · "app" · 3 letters · shape VCC
Frequently Asked Questions
Can "AOC" and "app" be used interchangeably?
Which is more common, "AOC" or "app"?
Useful next steps
Eye-level mix-up between "AOC" and "app" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "AOC" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "app" - compare definitions side by side with the headword page. Word entry
- This pair ranks #301,791 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "AOC" and "app" also get mixed up with nearby pairs, the highest-scored neighbour is "AOC vs aur". Nearby pair
Confusion rank #301,791 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.