Which to use
“acerca” is an adverb and “acerta” is a verb - they look or sound alike but fill different roles in a sentence.
- #2,459
- “acerca” frequency rank
- #12,590
- “acerta” frequency rank
- 15049
- confusion score
Side-by-Side Comparison
| Feature | acerca | acerta |
|---|---|---|
| Definition | sobre, a respeito de, a propósito de, relativamente a, quanto a | terceira pessoa do singular do presente do indicativo do verbo acertar |
Where the eye mixes acerca and acerta
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: acerca vs acerta
These two trip readers on the page rather than in the ear: acerca is /a.ˈseɾ.kɐ/ while acerta is /ɐ.ˈsɛɹ.tɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - c in “acerca” becomes t in “acerta”, and the parts of speech differ too (adverb vs verb), which is usually the fastest check. Our composite confusion score for this pair is 15049, derived from the frequency rank of both members and their visual similarity.
acerca is recorded at frequency rank #2,459, classified as anadv, pronounced /a.ˈseɾ.kɐ/. acerta is at rank #12,590, tagged as averb, pronounced /ɐ.ˈsɛɹ.tɐ/.
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 15049, this pair ranks #56,886 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of acerca vs acerta
Shared letters: acer. Private to "acerca": -. Private to "acerta": t.
"acerca" · 6 letters · shape VCVCCV · "acerta" · 6 letters · shape VCVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "acerca" and "acerta" be used interchangeably?
Which is more common, "acerca" or "acerta"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "acerca" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "acerta" - compare definitions side by side with the headword page. Word entry
- This pair ranks #56,886 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "acerca" and "acerta" also get mixed up with nearby pairs, the highest-scored neighbour is "acerta vs aorta". 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 #56,886 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.