Which to use
“apo” is a verb and “Ass” is a noun - they look or sound alike but fill different roles in a sentence.
- #45,685
- “apo” frequency rank
- #15,020
- “Ass” frequency rank
- 60705
- confusion score
Side-by-Side Comparison
| Feature | apo | Ass |
|---|---|---|
| Definition | atar, juntar, ligar. | ás |
Where the eye mixes apo and Ass
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between apo and Ass
These two trip readers on the page rather than in the ear: apo is /ˈa.poː/. while Ass is /as/ ouvir^(fonte ?). 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 60705, derived from the frequency rank of both members and their visual similarity.
apo is recorded at frequency rank #45,685, classified as averb, pronounced /ˈa.poː/.. Ass is at rank #15,020, tagged as anoun, pronounced /as/ ouvir^(fonte ?).
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 60705, this pair ranks #7,515 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of apo vs Ass
Shared letters: a. Private to "apo": op. Private to "Ass": s.
"apo" · 3 letters · shape VCV · "Ass" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "apo" for "Ass" ever safe?
In ordinary Portuguese text, does "apo" or "Ass" show up more?
After this comparison
Eye-level mix-up between "apo" and "Ass" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "apo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Ass" - compare definitions side by side with the headword page. Word entry
- This pair ranks #7,515 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "apo" and "Ass" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs apo". Nearby pair
Confusion rank #7,515 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.