canastasvscastasWhich spelling fits?

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

Which to use

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

#37,996
“canastas” frequency rank
#17,066
“castas” frequency rank
55062
confusion score

Side-by-Side Comparison

Feature canastas castas
Definition Forma del plural de canasta. Forma del femenino plural de casto.

Where the eye mixes canastas and castas

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. canastas runs 8 letters (CVCVCCVC) against castas's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
canastas
6 ch
castas

Why the eye confuses canastas with castas

These two trip readers on the page rather than in the ear: canastas is [kaˈnast̪as] while castas is [ˈkast̪as]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 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 55062, derived from the frequency rank of both members and their visual similarity.

canastas is recorded at frequency rank #37,996, classified as anoun, pronounced [kaˈnast̪as]. castas is at rank #17,066, tagged as anadj, pronounced [ˈkast̪as].

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 55062, this pair ranks #80,566 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of canastas vs castas

Shared letters: acst. Private to "canastas": n. Private to "castas": -.

"canastas" · 8 letters · shape CVCVCCVC  ·  "castas" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • canastas ← acnastas · caanstas · canasats · canasstas · canastass · canastsa · canasttas · canatsas
  • castas ← acstas · casats · casstas · castass · castsa · casttas · catsas · ccastas

Frequently Asked Questions

Is swapping "canastas" for "castas" ever safe?
No - they are not even the same part of speech. "canastas" is a noun and "castas" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "canastas" or "castas" show up more?
"castas" is the more common of the two: it sits at frequency rank #17,066 in our Spanish list, against #37,996 for "canastas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "canastas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "castas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #80,566 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "canastas" and "castas" also get mixed up with nearby pairs, the highest-scored neighbour is "cañadas vs canastas". 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 #80,566 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