vasovsvioConfusable pair

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

Which to use

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

#4,129
“vaso” frequency rank
#1,334
“vio” frequency rank
5463
confusion score

Side-by-Side Comparison

Feature vaso vio
Definition Objeto de forma cóncava que es capaz de contener algo en su interior. 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 vaso and vio

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
vaso
3 ch
vio

Visual trap between vaso and vio

These two trip readers on the page rather than in the ear: vaso is [ˈbaso] 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 5463, derived from the frequency rank of both members and their visual similarity.

vaso is recorded at frequency rank #4,129, classified as anoun, pronounced [ˈbaso]. 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 5463, this pair ranks #313,563 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of vaso vs vio

Shared letters: ov. Private to "vaso": as. Private to "vio": i.

"vaso" · 4 letters · shape CVCV  ·  "vio" · 3 letters · shape CVV

Known mistypes of this pair

  • vasoavso · vaos · vasso · vsao · vvaso

Frequently Asked Questions

Can "vaso" and "vio" be used interchangeably?
No - they are not even the same part of speech. "vaso" is a noun and "vio" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "vaso" or "vio" show up more?
"vio" is the more common of the two: it sits at frequency rank #1,334 in our Spanish list, against #4,129 for "vaso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "vaso" and "vio" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "vaso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #313,563 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "vaso" and "vio" also get mixed up with nearby pairs, the highest-scored neighbour is "vaso vs visos". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #313,563 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list