víasvsvioWhat's the difference?

Quick tell: vías is a noun, vio is a verb, so they fill different roles in a sentence.

Which to use

“vías” is a noun and “vio” is a verb - they look or sound alike but fill different roles in a sentence.

#2,962
“vías” frequency rank
#1,334
“vio” frequency rank
4296
confusion score

Side-by-Side Comparison

Feature vías vio
Definition Mandatos o leyes bíblicas. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de ver o de verse.

Where the eye mixes vías and vio

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

4 ch
vías
3 ch
vio

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: vías is [ˈbias] while vio is [ˈbjo]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 4296, derived from the frequency rank of both members and their visual similarity.

vías is recorded at frequency rank #2,962, classified as anoun, pronounced [ˈbias]. vio is at rank #1,334, tagged as averb, pronounced [ˈbjo].

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 4296, this pair ranks #316,423 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of vías vs vio

Shared letters: v. Private to "vías": así. Private to "vio": io.

"vías" · 4 letters · shape CVVC  ·  "vio" · 3 letters · shape CVV

Frequently Asked Questions

Can "vías" and "vio" be used interchangeably?
No - they are not even the same part of speech. "vías" is a noun and "vio" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "vías" or "vio"?
"vio" is the more common of the two: it sits at frequency rank #1,334 in our Spanish list, against #2,962 for "vías". 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