uaivsuvaWhat's the difference?

Quick tell: uai is a intj, uva is a noun, so they fill different roles in a sentence.

Which to use

“uai” is an intj and “uva” is a noun - they look or sound alike but fill different roles in a sentence.

#37,566
“uai” frequency rank
#9,124
“uva” frequency rank
46690
confusion score

Side-by-Side Comparison

Feature uai uva
Definition expressa surpresa, espanto ou suscita dúvida uva

Letter map: uai vs uva

Shared letters muted; letters that set uai and uva apart highlighted. Shared run: 2.

3 ch
uai
3 ch
uva

Role in the sentence - uai and uva

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: uai is anintj and uvaanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 46690, derived from the frequency rank of both members and their visual similarity.

uai is recorded at frequency rank #37,566, classified as anintj. uva is at rank #9,124, tagged as anoun, pronounced /ˈuβa/.

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 46690, this pair ranks #18,619 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of uai vs uva

Shared letters: au. Private to "uai": i. Private to "uva": v.

"uai" · 3 letters · shape VVV  ·  "uva" · 3 letters · shape VCV

Frequently Asked Questions

Is swapping "uai" for "uva" ever safe?
No - they are not even the same part of speech. "uai" is an intj and "uva" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "uai" vs "uva" - which ranks higher?
"uva" is the more common of the two: it sits at frequency rank #9,124 in our Portuguese list, against #37,566 for "uai". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "uai" and "uva".

  • Full dictionary entry for "uai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "uva" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,619 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "uai" and "uva" also get mixed up with nearby pairs, the highest-scored neighbour is "ú vs uai". Nearby pair

Confusion rank #18,619 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