adj

The verdict

“uó” is uncommon Portuguese (frequency #74,400 among 345 “U” headwords), classed as an adjective. The kind of spelling people second-guess.

#74,400
frequency rank, Portuguese
345
“U” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - forma reduzida de 'o ó do borogodó; 'algo desagradável, ruim ou de baixa qualidade

Key facts for uó
PropertyValue
Headword
LanguagePortuguese
Part of speechAdjective
Letters2
Frequency rank#74,400
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “uó” sits in Portuguese frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

is uncommon Portuguese at frequency #74,400 among 345 “U” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "forma reduzida de 'o ó do borogodó; 'algo desagradável, ruim ou de baixa qualidade".

We couldn't generate a plausible misspelling set for uó, a straightforward case of a spelling with little room for common typos. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.

This entry carries no recorded etymology, so its spelling is best read as a straightforward mapping from sound to letter. The correct Portuguese form is , spelled U-Ó.

Definition

  1. 1
    forma reduzida de 'o ó do borogodó; 'algo desagradável, ruim ou de baixa qualidade

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Portuguese corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "uó"?
"uó" is spelled U-Ó.
What does "uó" mean?
As an adjective, "uó" means: forma reduzida de 'o ó do borogodó; 'algo desagradável, ruim ou de baixa qualidade
What language does "uó" come from?
"uó" is a Portuguese word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “uó”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Portuguese spelling is U-Ó - every other letter order is a misspelling in standard orthography.
  • Browse more Portuguese words and confusable pairs in the same reference. Portuguese words

Other uncommon Portuguese words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list