Which to use
“peido” is a noun and “perdido” is an adjective - they look or sound alike but fill different roles in a sentence.
- #26,836
- “peido” frequency rank
- #2,061
- “perdido” frequency rank
- 28897
- confusion score
Side-by-Side Comparison
| Feature | peido | perdido |
|---|---|---|
| Definition | gases intestinais, mais ou menos ruidosos, expelidos pelo ânus; flato | extraviado |
Where the eye mixes peido and perdido
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. peido runs 5 letters (CVVCV) against perdido's 7 (CVCCVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses peido with perdido
These two trip readers on the page rather than in the ear: peido is /ˈpɐj.du/ while perdido is /pɨɾ.ˈdi.du/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 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 28897, derived from the frequency rank of both members and their visual similarity.
peido is recorded at frequency rank #26,836, classified as anoun, pronounced /ˈpɐj.du/. perdido is at rank #2,061, tagged as anadj, pronounced /pɨɾ.ˈdi.du/.
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 28897, this pair ranks #39,864 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of peido vs perdido
Shared letters: deiop. Private to "peido": -. Private to "perdido": r.
"peido" · 5 letters · shape CVVCV · "perdido" · 7 letters · shape CVCCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "peido" and "perdido" mean the same thing in a sentence?
Frequency check: "peido" vs "perdido" - which ranks higher?
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 "peido" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "perdido" - compare definitions side by side with the headword page. Word entry
- This pair ranks #39,864 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "peido" and "perdido" also get mixed up with nearby pairs, the highest-scored neighbour is "peido vs pito". 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 #39,864 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.