vãovsvozWhat's the difference?

Quick tell: vão is a adjective, voz is a noun, so they fill different roles in a sentence.

Which to use

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

#253
“vão” frequency rank
#612
“voz” frequency rank
865
confusion score

Side-by-Side Comparison

Feature vão voz
Definition vazio som produzido pelas cordas vocais

Where the spellings diverge

Shared letters are muted; the letters that actually set vão and voz apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch
vão
3 ch
voz

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: vão is anadjective and vozanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 865, derived from the frequency rank of both members and their visual similarity.

vão is recorded at frequency rank #253, classified as anadj, pronounced /ˈvɐ̃w̃/ [ˈvɐ̃ʊ̯̃]. voz is at rank #612, tagged as anoun.

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 865, this pair ranks #74,773 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of vão vs voz

Shared letters: ov. Private to "vão": ã. Private to "voz": z.

"vão" · 3 letters · shape CVV  ·  "voz" · 3 letters · shape CVC

Frequency comparison

vão#253
voz#612

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "vão" and "voz" be used interchangeably?
No - they are not even the same part of speech. "vão" is an adjective and "voz" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "vão" or "voz"?
"vão" is the more common of the two: it sits at frequency rank #253 in our Portuguese list, against #612 for "voz". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering vão vs voz

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “vão”; for a noun, it's “voz”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “vão” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list