Which to use
“Pietra” and “pira” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,538
- “Pietra” frequency rank
- #22,419
- “pira” frequency rank
- 66957
- confusion score
Side-by-Side Comparison
| Feature | Pietra | pira |
|---|---|---|
| Definition | prenome feminino | pira |
Where the eye mixes Pietra and pira
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Pietra runs 6 letters (CVVCCV) against pira's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: Pietra vs pira
A purely visual mix-up. Pietra (/piˈe.tɾɐ/ [pɪˈe.tɾɐ] AFI: /'pje.tɾɐ/ (pronúncia rápida)) and pira (/'pira/.) 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 2 letter(s) in length. Our composite confusion score for this pair is 66957, derived from the frequency rank of both members and their visual similarity.
Pietra is recorded at frequency rank #44,538, classified as anoun, pronounced /piˈe.tɾɐ/ [pɪˈe.tɾɐ] AFI: /'pje.tɾɐ/ (pronúncia rápida). pira is at rank #22,419, tagged as anoun, pronounced /'pira/..
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 66957, this pair ranks #4,794 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of Pietra vs pira
Shared letters: aipr. Private to "Pietra": et. Private to "pira": -.
"Pietra" · 6 letters · shape CVVCCV · "pira" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Pietra" for "pira" ever safe?
In ordinary Portuguese text, does "Pietra" or "pira" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Pietra" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pira" - compare definitions side by side with the headword page. Word entry
- This pair ranks #4,794 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "Pietra" and "pira" also get mixed up with nearby pairs, the highest-scored neighbour is "Petro vs Pietra". 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 #4,794 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.