Which to use
“add” is a verb and “apu” is a noun - they look or sound alike but fill different roles in a sentence.
- #23,436
- “add” frequency rank
- #48,918
- “apu” frequency rank
- 72354
- confusion score
Side-by-Side Comparison
| Feature | add | apu |
|---|---|---|
| Definition | Additionner, ajouter. | Banquise. |
Where the eye mixes add and apu
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between add and apu
These two trip readers on the page rather than in the ear: add is \æd\ while apu is \a.pu\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 72354, derived from the frequency rank of both members and their visual similarity.
add is recorded at frequency rank #23,436, classified as averb, pronounced \æd\. 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 72354, this pair ranks #44,294 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of add vs apu
Shared letters: a. Private to "add": d. Private to "apu": pu.
"add" · 3 letters · shape VCC · "apu" · 3 letters · shape VCV
Frequently Asked Questions
Do "add" and "apu" mean the same thing in a sentence?
Which is more common, "add" or "apu"?
Useful next steps
Eye-level mix-up between "add" and "apu" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "add" 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 #44,294 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "add" and "apu" also get mixed up with nearby pairs, the highest-scored neighbour is "apu vs aur". Nearby pair
Confusion rank #44,294 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.