onivsoriConfusable pair

Quick tell: oni is a pronoun, ori is a verb, so they fill different roles in a sentence.

Which to use

“oni” is a pronoun and “ori” is a verb - they look or sound alike but fill different roles in a sentence.

#49,618
“oni” frequency rank
#42,137
“ori” frequency rank
91755
confusion score

Side-by-Side Comparison

Feature oni ori
Definition pronome pessoal do caso nominativo da terceira pessoa do plural de gênero masculino pessoal, eles dourar

Letter map: oni vs ori

Shared letters muted; letters that set oni and ori apart highlighted. Shared run: 2.

3 ch
oni
3 ch
ori

Role in the sentence - oni and ori

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: oni is apronoun and oriaverb. On the page they differ by a single letter - n in “oni” becomes r in “ori”. Our composite confusion score for this pair is 91755, derived from the frequency rank of both members and their visual similarity.

oni is recorded at frequency rank #49,618, classified as apron. ori is at rank #42,137, tagged as averb, pronounced /ˈɔ.ri/..

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 91755, this pair ranks #192 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of oni vs ori

Shared letters: io. Private to "oni": n. Private to "ori": r.

"oni" · 3 letters · shape VCV  ·  "ori" · 3 letters · shape VCV

Frequently Asked Questions

Is swapping "oni" for "ori" ever safe?
No - they are not even the same part of speech. "oni" is a pronoun and "ori" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "oni" or "ori" show up more?
"ori" is the more common of the two: it sits at frequency rank #42,137 in our Portuguese list, against #49,618 for "oni". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "oni" and "ori". Here's where to go from here.

  • Full dictionary entry for "oni" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ori" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #192 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "oni" and "ori" also get mixed up with nearby pairs, the highest-scored neighbour is "oni vs ons". Nearby pair

Confusion rank #192 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list