Which to use
“ócio” and “óxido” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #34,525
- “ócio” frequency rank
- #22,506
- “óxido” frequency rank
- 57031
- confusion score
Side-by-Side Comparison
| Feature | ócio | óxido |
|---|---|---|
| Definition | não ter nada o que fazer | designação genérica dos compostos químicos binários formados por átomos de oxigênio e outros elementos, onde o oxigênio é mais eletronegativo |
Where the eye mixes ócio and óxido
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. ócio runs 4 letters (VCVV) against óxido's 5 (VCVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses ócio with óxido
A purely visual mix-up. ócio (/ˈɔ.sju/) and óxido (/ˈɔ.ksi.du/) 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 57031, derived from the frequency rank of both members and their visual similarity.
ócio is recorded at frequency rank #34,525, classified as anoun, pronounced /ˈɔ.sju/. óxido is at rank #22,506, tagged as anoun, pronounced /ˈɔ.ksi.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 57031, this pair ranks #9,579 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of ócio vs óxido
Shared letters: ioó. Private to "ócio": c. Private to "óxido": dx.
"ócio" · 4 letters · shape VCVV · "óxido" · 5 letters · shape VCVCV
Frequently Asked Questions
Do "ócio" and "óxido" mean the same thing in a sentence?
Which is more common, "ócio" or "óxido"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ócio" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "óxido" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,579 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ócio" and "óxido" also get mixed up with nearby pairs, the highest-scored neighbour is "ócio vs oni". Nearby pair
Confusion rank #9,579 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.