Which to use
“castas” and “cuartas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,066
- “castas” frequency rank
- #29,141
- “cuartas” frequency rank
- 46207
- confusion score
Side-by-Side Comparison
| Feature | castas | cuartas |
|---|---|---|
| Definition | Forma del femenino plural de casto. | Forma del femenino plural de cuarto. |
Where the eye mixes castas and cuartas
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: castas vs cuartas
A purely visual mix-up. castas ([ˈkast̪as]) and cuartas ([ˈkwaɾt̪as]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46207, derived from the frequency rank of both members and their visual similarity.
castas is recorded at frequency rank #17,066, classified as anadj, pronounced [ˈkast̪as]. cuartas is at rank #29,141, tagged as anadj, pronounced [ˈkwaɾt̪as].
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 46207, this pair ranks #127,064 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of castas vs cuartas
Shared letters: acst. Private to "castas": -. Private to "cuartas": ru.
"castas" · 6 letters · shape CVCCVC · "cuartas" · 7 letters · shape CVVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "castas" for "cuartas" ever safe?
Which is more common, "castas" or "cuartas"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "castas" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cuartas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #127,064 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "castas" and "cuartas" also get mixed up with nearby pairs, the highest-scored neighbour is "cuartas vs cultas". 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 #127,064 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.