cachasvscastasTell them apart

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

Which to use

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

#48,864
“cachas” frequency rank
#17,066
“castas” frequency rank
65930
confusion score

Side-by-Side Comparison

Feature cachas castas
Definition Forma del plural de cacha. Forma del femenino plural de casto.

Where the eye mixes cachas and castas

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. cachas and castas follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
cachas
6 ch
castas

Why the eye confuses cachas with castas

These two trip readers on the page rather than in the ear: cachas is [ˈkat͡ʃas] while castas is [ˈkast̪as]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 65930, derived from the frequency rank of both members and their visual similarity.

cachas is recorded at frequency rank #48,864, classified as anoun, pronounced [ˈkat͡ʃas]. 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 65930, this pair ranks #41,253 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of cachas vs castas

Shared letters: acs. Private to "cachas": h. Private to "castas": t.

"cachas" · 6 letters · shape CVCCVC  ·  "castas" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • cachas ← acchas · cacahs · cacchas · cachass · cachhas · cachsa · cahcas · ccachas
  • castas ← acstas · casats · casstas · castass · castsa · casttas · catsas · ccastas

Frequently Asked Questions

Can "cachas" and "castas" be used interchangeably?
No - they are not even the same part of speech. "cachas" is a noun and "castas" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "cachas" or "castas"?
"castas" is the more common of the two: it sits at frequency rank #17,066 in our Spanish list, against #48,864 for "cachas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "cachas" 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 #41,253 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cachas" and "castas" also get mixed up with nearby pairs, the highest-scored neighbour is "cachas vs chacras". 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 #41,253 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