apelovsásperoWhich spelling fits?

Quick tell: apelo is a noun, áspero is an adjective, so they fill different roles in a sentence.

Which to use

“apelo” is a noun and “áspero” is an adjective - they look or sound alike but fill different roles in a sentence.

#6,263
“apelo” frequency rank
#28,424
“áspero” frequency rank
34687
confusion score

Side-by-Side Comparison

Feature apelo áspero
Definition pedido de ajuda desagradável ao tato; rugoso

Where the eye mixes apelo and áspero

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
apelo
6 ch
áspero

Why the eye confuses apelo with áspero

These two trip readers on the page rather than in the ear: apelo is /ɐ.ˈpe.lu/ while áspero is /ˈaʃ.pɨ.ɾu/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 34687, derived from the frequency rank of both members and their visual similarity.

apelo is recorded at frequency rank #6,263, classified as anoun, pronounced /ɐ.ˈpe.lu/. áspero is at rank #28,424, tagged as anadj, pronounced /ˈaʃ.pɨ.ɾu/.

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 34687, this pair ranks #32,521 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of apelo vs áspero

Shared letters: eop. Private to "apelo": al. Private to "áspero": rsá.

"apelo" · 5 letters · shape VCVCV  ·  "áspero" · 6 letters · shape VCCVCV

Known mistypes of this pair

  • apeloaeplo · apello · apeol · apleo · appelo · paelo

Frequently Asked Questions

Is swapping "apelo" for "áspero" ever safe?
No - they are not even the same part of speech. "apelo" is a noun and "áspero" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "apelo" or "áspero" show up more?
"apelo" is the more common of the two: it sits at frequency rank #6,263 in our Portuguese list, against #28,424 for "áspero". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "apelo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "áspero" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,521 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "apelo" and "áspero" also get mixed up with nearby pairs, the highest-scored neighbour is "aero vs áspero". 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 #32,521 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list