Which to use
“omo” is a noun and “ótimo” is an adjective - they look or sound alike but fill different roles in a sentence.
- #40,711
- “omo” frequency rank
- #1,417
- “ótimo” frequency rank
- 42128
- confusion score
Side-by-Side Comparison
| Feature | omo | ótimo |
|---|---|---|
| Definition | ohm, unidade de medida de resistência elétrica no Sistema Internacional de Unidades (SI) | que é muito bom |
Where the eye mixes omo and ótimo
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between omo and ótimo
These two trip readers on the page rather than in the ear: omo is /ˈo.mo/, /ˈɔ.mɔ/ while ótimo is /ˈɒ.t͡ʃɪ.mʊ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 42128, derived from the frequency rank of both members and their visual similarity.
omo is recorded at frequency rank #40,711, classified as anoun, pronounced /ˈo.mo/, /ˈɔ.mɔ/. ótimo is at rank #1,417, tagged as anadj, pronounced /ˈɒ.t͡ʃɪ.mʊ/.
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 42128, this pair ranks #23,697 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of omo vs ótimo
Shared letters: mo. Private to "omo": -. Private to "ótimo": itó.
"omo" · 3 letters · shape VCV · "ótimo" · 5 letters · shape VCVCV
Frequently Asked Questions
Is swapping "omo" for "ótimo" ever safe?
Which is more common, "omo" or "ótimo"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "omo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ótimo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #23,697 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "omo" and "ótimo" also get mixed up with nearby pairs, the highest-scored neighbour is "omo vs oni". Nearby pair
Confusion rank #23,697 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.