Which to use
“app” and “apu” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #8,652
- “app” frequency rank
- #48,918
- “apu” frequency rank
- 57570
- confusion score
Side-by-Side Comparison
| Feature | app | apu |
|---|---|---|
| Definition | Application. | Banquise. |
Where the eye mixes app and apu
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses app with apu
A purely visual mix-up. app (\ap\) and apu (\a.pu\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - p in “app” becomes u in “apu”. Our composite confusion score for this pair is 57570, derived from the frequency rank of both members and their visual similarity.
app is recorded at frequency rank #8,652, classified as anoun, pronounced \ap\. apu is at rank #48,918, tagged as anoun, pronounced \a.pu\.
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 57570, this pair ranks #114,240 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of app vs apu
Shared letters: ap. Private to "app": -. Private to "apu": u.
"app" · 3 letters · shape VCC · "apu" · 3 letters · shape VCV
Frequently Asked Questions
Do "app" and "apu" mean the same thing in a sentence?
Frequency check: "app" vs "apu" - which ranks higher?
What to do next
Eye-level mix-up between "app" and "apu" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "app" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "apu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #114,240 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "app" and "apu" also get mixed up with nearby pairs, the highest-scored neighbour is "apu vs aur". Nearby pair
Confusion rank #114,240 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.