pior vs pirar, What's the Difference?

Which to use

“pior” is a noun and “pirar” is a verb - they look or sound alike but fill different roles in a sentence.

#745
“pior” frequency rank: #24,423
“pirar” frequency rank: 25168
confusion score

Side-by-Side Comparison

Feature	pior	pirar
Definition	o que é inferior a tudo o mais	endoidar

Where the spellings diverge

Shared letters are muted; the letters that actually set pior and pirar apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

4 ch

pior

5 ch

pirar

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: pior is /pɪ.ˈɒɹ/ while pirar is /pi.ˈɾaɾ/. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 25168, derived from the frequency rank of both members and their visual similarity.

pior is recorded at frequency rank #745, classified as anoun, pronounced /pɪ.ˈɒɹ/. 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 25168, this pair ranks #44,216 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of pior vs pirar

Shared letters: ipr. Private to "pior": o. Private to "pirar": a.

"pior" · 4 letters · shape CVVC · "pirar" · 5 letters · shape CVCVC

Known mistypes of this pair

pior ← ipor · piorr · piro · poir · ppior
pirar ← iprar · piarr · pirarr · pirrar · ppirar · priar

Frequency comparison

pior#745

pirar#24,423

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "pior" and "pirar" be used interchangeably?

No - they are not even the same part of speech. "pior" is a noun and "pirar" a verb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "pior" or "pirar"?

"pior" is the more common of the two: it sits at frequency rank #745 in our Portuguese list, against #24,423 for "pirar". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering pior vs pirar

The fastest way to pick the right one every time.

Check the role first: if you need a noun, it's “pior”; for a verb, it's “pirar”.
See each word in full, definition, IPA, etymology and its other confusables. Full “pior” entry
Browse more pairs most likely to be confused. Most confusable