valevsvãoWhat's the difference?

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

Which to use

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

#576
“vale” frequency rank
#253
“vão” frequency rank
829
confusion score

Side-by-Side Comparison

Feature vale vão
Definition planície entre duas montanhas ou colinas vazio

Where the eye mixes vale and vão

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

4 ch
vale
3 ch
vão

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: vale is /ˈva.lɨ/ while vão is /ˈvɐ̃w̃/ [ˈvɐ̃ʊ̯̃]. 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 829, derived from the frequency rank of both members and their visual similarity.

vale is recorded at frequency rank #576, classified as anoun, pronounced /ˈva.lɨ/. vão is at rank #253, tagged as anadj, pronounced /ˈvɐ̃w̃/ [ˈvɐ̃ʊ̯̃].

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 829, this pair ranks #74,809 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of vale vs vão

Shared letters: v. Private to "vale": ael. Private to "vão": .

"vale" · 4 letters · shape CVCV  ·  "vão" · 3 letters · shape CVV

Known mistypes of this pair

  • valeavle · vael · vlae · vvale

Frequently Asked Questions

Can "vale" and "vão" be used interchangeably?
No - they are not even the same part of speech. "vale" is a noun and "vão" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "vale" or "vão"?
"vão" is the more common of the two: it sits at frequency rank #253 in our Portuguese list, against #576 for "vale". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list