Which to use
“piorar” and “pirar” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,686
- “piorar” frequency rank
- #24,423
- “pirar” frequency rank
- 31109
- confusion score
Side-by-Side Comparison
| Feature | piorar | pirar |
|---|---|---|
| Definition | ficar pior | endoidar |
Where the eye mixes piorar and pirar
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: piorar vs pirar
A purely visual mix-up. piorar (/pju.ˈɾaɾ/) and pirar (/pi.ˈɾaɾ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 31109, derived from the frequency rank of both members and their visual similarity.
piorar is recorded at frequency rank #6,686, classified as averb, pronounced /pju.ˈɾaɾ/. pirar is at rank #24,423, tagged as averb, pronounced /pi.ˈɾaɾ/.
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 31109, this pair ranks #37,088 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of piorar vs pirar
Shared letters: aipr. Private to "piorar": o. Private to "pirar": -.
"piorar" · 6 letters · shape CVVCVC · "pirar" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "piorar" and "pirar" be used interchangeably?
Frequency check: "piorar" vs "pirar" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "piorar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pirar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #37,088 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "piorar" and "pirar" also get mixed up with nearby pairs, the highest-scored neighbour is "pilão vs pirar". 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 #37,088 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.