Which to use
“ono” is a pronoun and “opor” is a verb - they look or sound alike but fill different roles in a sentence.
- #37,444
- “ono” frequency rank
- #15,639
- “opor” frequency rank
- 53083
- confusion score
Side-by-Side Comparison
| Feature | ono | opor |
|---|---|---|
| Definition | pronome pessoal neutro do caso nominativo da terceira pessoa do singular | colocar uma coisa em frente de outra de maneira a formar obstáculo |
Letter map: ono vs opor
Shared letters muted; letters that set ono and opor apart highlighted. Shared run: 2.
Role in the sentence - ono and opor
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ono is apronoun and oporaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 53083, derived from the frequency rank of both members and their visual similarity.
ono is recorded at frequency rank #37,444, classified as apron. opor is at rank #15,639, tagged as averb, pronounced /ɔ.ˈpoɾ/.
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 53083, this pair ranks #12,292 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of ono vs opor
Shared letters: o. Private to "ono": n. Private to "opor": pr.
"ono" · 3 letters · shape VCV · "opor" · 4 letters · shape VCVC
Known mistypes of this pair
- opor ← oopr · oporr · oppor · opro · poor
Frequently Asked Questions
Can "ono" and "opor" be used interchangeably?
Frequency check: "ono" vs "opor" - which ranks higher?
Useful next steps
Done with this confusable. These links stay specific to "ono" and "opor".
- Full dictionary entry for "ono" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "opor" - compare definitions side by side with the headword page. Word entry
- This pair ranks #12,292 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ono" and "opor" also get mixed up with nearby pairs, the highest-scored neighbour is "oni vs ono". 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 #12,292 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.