Which to use
“pisar” is a verb and “pistão” is a noun - they look or sound alike but fill different roles in a sentence.
- #11,125
- “pisar” frequency rank
- #26,846
- “pistão” frequency rank
- 37971
- confusion score
Side-by-Side Comparison
| Feature | pisar | pistão |
|---|---|---|
| Definition | colocar os pés sobre | peça cilíndrica normalmente feita de alumínio ou liga de alumínio, que se move longitudinalmente no interior do cilindro dos motores de explosão |
Where the eye mixes pisar and pistão
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. pisar runs 5 letters (CVCVC) against pistão's 6 (CVCCVV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between pisar and pistão
These two trip readers on the page rather than in the ear: pisar is /pi.ˈzaɾ/ while pistão is /piʃ.ˈtɐ̃w̃/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 37971, derived from the frequency rank of both members and their visual similarity.
pisar is recorded at frequency rank #11,125, classified as averb, pronounced /pi.ˈzaɾ/. pistão is at rank #26,846, tagged as anoun, pronounced /piʃ.ˈtɐ̃w̃/.
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 37971, this pair ranks #28,562 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pisar vs pistão
Shared letters: ips. Private to "pisar": ar. Private to "pistão": otã.
"pisar" · 5 letters · shape CVCVC · "pistão" · 6 letters · shape CVCCVV
Known mistypes of this pair
- pisar ← ipsar · piasr · pisarr · pisra · pissar · ppisar · psiar
Frequently Asked Questions
Do "pisar" and "pistão" mean the same thing in a sentence?
Frequency check: "pisar" vs "pistão" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "pisar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pistão" - compare definitions side by side with the headword page. Word entry
- This pair ranks #28,562 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "pisar" and "pistão" also get mixed up with nearby pairs, the highest-scored neighbour is "pastar vs pistão". 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 #28,562 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.