Which to use
“ócio” is a noun and “oni” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #34,525
- “ócio” frequency rank
- #49,618
- “oni” frequency rank
- 84143
- confusion score
Side-by-Side Comparison
| Feature | ócio | oni |
|---|---|---|
| Definition | não ter nada o que fazer | pronome pessoal do caso nominativo da terceira pessoa do plural de gênero masculino pessoal, eles |
Letter map: ócio vs oni
Shared letters muted; letters that set ócio and oni apart highlighted. Shared run: 1.
Part-of-speech tell for ócio / oni
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ócio is anoun and oniapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 84143, 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/. oni is at rank #49,618, tagged as apron.
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 84143, this pair ranks #832 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of ócio vs oni
Shared letters: io. Private to "ócio": có. Private to "oni": n.
"ócio" · 4 letters · shape VCVV · "oni" · 3 letters · shape VCV
Frequently Asked Questions
Can "ócio" and "oni" be used interchangeably?
Frequency check: "ócio" vs "oni" - which ranks higher?
After this comparison
You've compared "ócio" and "oni". Here's where to go from here.
- Full dictionary entry for "ócio" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "oni" - compare definitions side by side with the headword page. Word entry
- This pair ranks #832 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ócio" and "oni" also get mixed up with nearby pairs, the highest-scored neighbour is "oni vs ons". Nearby pair
Confusion rank #832 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.