vão vs via, What's the Difference?

Which to use

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

#253
“vão” frequency rank: #546
“via” frequency rank: 799
confusion score

Side-by-Side Comparison

Feature	vão	via
Definition	vazio	através de, por meio de, pelo caminho de, usando como recurso

Where the spellings diverge

Shared letters are muted; the letters that actually set vão and via apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

3 ch

vão

3 ch

via

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: vão is /ˈvɐ̃w̃/ [ˈvɐ̃ʊ̯̃] while via is /ˈvi.ɐ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 799, 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]. via is at rank #546, tagged as aprep, pronounced /ˈvi.ɐ/.

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 799, this pair ranks #74,852 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of vão vs via

Shared letters: v. Private to "vão": oã. Private to "via": ai.

"vão" · 3 letters · shape CVV · "via" · 3 letters · shape CVV

Frequency comparison

vão#253

via#546

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "vão" and "via" be used interchangeably?

No - they are not even the same part of speech. "vão" is an adjective and "via" a preposition, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "vão" or "via"?

"vão" is the more common of the two: it sits at frequency rank #253 in our Portuguese list, against #546 for "via". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering vão vs via

The fastest way to pick the right one every time.

Check the role first: if you need an adjective, it's “vão”; for a preposition, it's “via”.
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