vasvsvascaWhich spelling fits?

Quick tell: vas is a verb, vasca is an adjective, so they fill different roles in a sentence.

Which to use

“vas” is a verb and “vasca” is an adjective - they look or sound alike but fill different roles in a sentence.

#323
“vas” frequency rank
#15,755
“vasca” frequency rank
16078
confusion score

Side-by-Side Comparison

Feature vas vasca
Definition Segunda persona del singular (tú, vos) del presente de indicativo de ir o de irse. Forma del femenino singular de vasco.

Where the eye mixes vas and vasca

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
vas
5 ch
vasca

Look-alike desk: vas vs vasca

These two trip readers on the page rather than in the ear: vas is [ˈbas] while vasca is [ˈbaska]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “vas” sits inside “vasca”, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 16078, derived from the frequency rank of both members and their visual similarity.

vas is recorded at frequency rank #323, classified as averb, pronounced [ˈbas]. vasca is at rank #15,755, tagged as anadj, pronounced [ˈbaska].

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 16078, this pair ranks #277,587 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of vas vs vasca

Shared letters: asv. Private to "vas": -. Private to "vasca": c.

"vas" · 3 letters · shape CVC  ·  "vasca" · 5 letters · shape CVCCV

Known mistypes of this pair

  • vascaavsca · basca · vasac · vascca · vassca · vsaca · vvasca

Frequently Asked Questions

Can "vas" and "vasca" be used interchangeably?
No - they are not even the same part of speech. "vas" is a verb and "vasca" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "vas" or "vasca"?
"vas" is the more common of the two: it sits at frequency rank #323 in our Spanish list, against #15,755 for "vasca". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "vas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vasca" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #277,587 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "vas" and "vasca" also get mixed up with nearby pairs, the highest-scored neighbour is "vasca vs vastas". 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 #277,587 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