óciovsótimoConfusable pair

Quick tell: ócio is a noun, ótimo is an adjective, so they fill different roles in a sentence.

Which to use

“ócio” is a noun and “ótimo” is an adjective - they look or sound alike but fill different roles in a sentence.

#34,525
“ócio” frequency rank
#1,417
“ótimo” frequency rank
35942
confusion score

Side-by-Side Comparison

Feature ócio ótimo
Definition não ter nada o que fazer que é muito bom

Where the eye mixes ócio and ótimo

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
ócio
5 ch
ótimo

Visual trap between ócio and ótimo

These two trip readers on the page rather than in the ear: ócio is /ˈɔ.sju/ while ótimo is /ˈɒ.t͡ʃɪ.mʊ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 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 35942, 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/. 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 35942, this pair ranks #30,988 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ócio vs ótimo

Shared letters: ioó. Private to "ócio": c. Private to "ótimo": mt.

"ócio" · 4 letters · shape VCVV  ·  "ótimo" · 5 letters · shape VCVCV

Frequently Asked Questions

Can "ócio" and "ótimo" be used interchangeably?
No - they are not even the same part of speech. "ócio" is a noun and "ótimo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ócio" or "ótimo"?
"ótimo" is the more common of the two: it sits at frequency rank #1,417 in our Portuguese list, against #34,525 for "ócio". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "ócio" and "ótimo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ócio" 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 #30,988 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "ócio" and "ótimo" also get mixed up with nearby pairs, the highest-scored neighbour is "ócio vs oni". Nearby pair

Confusion rank #30,988 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