vasvsviuTell them apart

Quick tell: vas is a noun, viu is an intj, so they fill different roles in a sentence.

Which to use

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

#38,077
“vas” frequency rank
#499
“viu” frequency rank
38576
confusion score

Side-by-Side Comparison

Feature vas viu
Definition vaso expressa enfatismo ou reforço de ênfase naquilo dito em mais diversos contextos como a exemplo, de irritação, desalento, impressão

Letter map: vas vs viu

Shared letters muted; letters that set vas and viu apart highlighted. Shared run: 1. vas (CVC) and viu (CVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
vas
3 ch
viu

Part-of-speech tell for vas / viu

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: vas is anoun and viuanintj. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 38576, derived from the frequency rank of both members and their visual similarity.

vas is recorded at frequency rank #38,077, classified as anoun. viu is at rank #499, tagged as anintj, pronounced /ˈviw/.

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 38576, this pair ranks #27,843 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of vas vs viu

Shared letters: v. Private to "vas": as. Private to "viu": iu.

"vas" · 3 letters · shape CVC  ·  "viu" · 3 letters · shape CVV

Frequently Asked Questions

Do "vas" and "viu" mean the same thing in a sentence?
No - they are not even the same part of speech. "vas" is a noun and "viu" an intj, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "vas" vs "viu" - which ranks higher?
"viu" is the more common of the two: it sits at frequency rank #499 in our Portuguese list, against #38,077 for "vas". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "vas" and "viu". Here's where to go from here.

  • Full dictionary entry for "vas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "viu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #27,843 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "vas" and "viu" also get mixed up with nearby pairs, the highest-scored neighbour is "vas vs vet". Nearby pair

Confusion rank #27,843 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