Which to use
“acertar” is a verb and “acerto” is a noun - they look or sound alike but fill different roles in a sentence.
- #5,590
- “acertar” frequency rank
- #9,134
- “acerto” frequency rank
- 14724
- confusion score
Side-by-Side Comparison
| Feature | acertar | acerto |
|---|---|---|
| Definition | pôr acerto em | ato ou efeito de fazer certo ou realizar corretamente |
Where the eye mixes acertar and acerto
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. acertar runs 7 letters (VCVCCVC) against acerto's 6 (VCVCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses acertar with acerto
These two trip readers on the page rather than in the ear: acertar is /ɐ.sɨɾ.ˈtaɾ/ while acerto is /ɐ.ˈseɾ.tu/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 14724, derived from the frequency rank of both members and their visual similarity.
acertar is recorded at frequency rank #5,590, classified as averb, pronounced /ɐ.sɨɾ.ˈtaɾ/. acerto is at rank #9,134, tagged as anoun, pronounced /ɐ.ˈseɾ.tu/.
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 14724, this pair ranks #57,273 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of acertar vs acerto
Shared letters: acert. Private to "acertar": -. Private to "acerto": o.
"acertar" · 7 letters · shape VCVCCVC · "acerto" · 6 letters · shape VCVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "acertar" and "acerto" be used interchangeably?
Frequency check: "acertar" vs "acerto" - which ranks higher?
Useful next steps
Eye-level mix-up between "acertar" and "acerto" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "acertar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "acerto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #57,273 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "acertar" and "acerto" also get mixed up with nearby pairs, the highest-scored neighbour is "acentuar vs acertar". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #57,273 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.