Which to use
“óleo” is a noun and “ono” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #2,919
- “óleo” frequency rank
- #37,444
- “ono” frequency rank
- 40363
- confusion score
Side-by-Side Comparison
| Feature | óleo | ono |
|---|---|---|
| Definition | substância viscosa que não se mistura com a água | pronome pessoal neutro do caso nominativo da terceira pessoa do singular |
Letter map: óleo vs ono
Shared letters muted; letters that set óleo and ono apart highlighted. Shared run: 1.
Role in the sentence - óleo and ono
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: óleo is anoun and onoapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 40363, derived from the frequency rank of both members and their visual similarity.
óleo is recorded at frequency rank #2,919, classified as anoun. ono is at rank #37,444, 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 40363, this pair ranks #25,760 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of óleo vs ono
Shared letters: o. Private to "óleo": eló. Private to "ono": n.
"óleo" · 4 letters · shape VCVV · "ono" · 3 letters · shape VCV
Frequently Asked Questions
Do "óleo" and "ono" mean the same thing in a sentence?
In ordinary Portuguese text, does "óleo" or "ono" show up more?
After this comparison
Done with this confusable. These links stay specific to "óleo" and "ono".
- Full dictionary entry for "óleo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ono" - compare definitions side by side with the headword page. Word entry
- This pair ranks #25,760 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "óleo" and "ono" also get mixed up with nearby pairs, the highest-scored neighbour is "oni vs ono". Nearby pair
Confusion rank #25,760 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.