casacavscasonaTell them apart

Which to use

“casaca” and “casona” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#33,009
“casaca” frequency rank
#26,349
“casona” frequency rank
59358
confusion score

Side-by-Side Comparison

Feature casaca casona
Definition Vestidura por el estilo del frac, para llevar ceñida, con cuello derecho y abotonada comúnmente toda por delante, con airosos faldones por detrás. Suele servir de uniforme, por lo cual lleva vivos de otro color y a veces bordados. Antigua casa colonial típica de España y abundante en los países que fueron sus colonias, cuentan con un estilo colonial barroco español.

Where the eye mixes casaca and casona

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
casaca
6 ch
casona

Look-alike desk: casaca vs casona

A purely visual mix-up. casaca ([kaˈsaka]) and casona ([kaˈsona]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 59358, derived from the frequency rank of both members and their visual similarity.

casaca is recorded at frequency rank #33,009, classified as anoun, pronounced [kaˈsaka]. casona is at rank #26,349, tagged as anoun, pronounced [kaˈsona].

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 59358, this pair ranks #62,896 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of casaca vs casona

Shared letters: acs. Private to "casaca": -. Private to "casona": no.

"casaca" · 6 letters · shape CVCVCV  ·  "casona" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • casacaacsaca · caasca · casaac · casacca · cascaa · cassaca · ccasaca · csaaca
  • casonaacsona · caosna · casnoa · casoan · casonna · cassona · ccasona · csaona

Frequently Asked Questions

Is swapping "casaca" for "casona" ever safe?
No. They are said differently ([kaˈsaka] versus [kaˈsona]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "casaca" or "casona"?
"casona" is the more common of the two: it sits at frequency rank #26,349 in our Spanish list, against #33,009 for "casaca". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "casaca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "casona" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #62,896 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "casaca" and "casona" also get mixed up with nearby pairs, the highest-scored neighbour is "casaca vs casará". 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 #62,896 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