capavscasiConfusable pair

Quick tell: capa is a noun, casi is an adverb, so they fill different roles in a sentence.

Which to use

“capa” is a noun and “casi” is an adverb - they look or sound alike but fill different roles in a sentence.

#3,617
“capa” frequency rank
#221
“casi” frequency rank
3838
confusion score

Side-by-Side Comparison

Feature capa casi
Definition Prenda de ropa, larga y sin mangas que se ciñe a los hombros o al cuello. Que por poca diferencia no es, que tiene mucha semejanza.

Where the eye mixes capa and casi

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
capa
4 ch
casi

Visual trap between capa and casi

These two trip readers on the page rather than in the ear: capa is [ˈkapa] while casi is [ˈkasi]. 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 adverb), which is usually the fastest check. Our composite confusion score for this pair is 3838, derived from the frequency rank of both members and their visual similarity.

capa is recorded at frequency rank #3,617, classified as anoun, pronounced [ˈkapa]. casi is at rank #221, tagged as anadv, pronounced [ˈkasi].

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 3838, this pair ranks #317,448 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of capa vs casi

Shared letters: ac. Private to "capa": p. Private to "casi": is.

"capa" · 4 letters · shape CVCV  ·  "casi" · 4 letters · shape CVCV

Known mistypes of this pair

  • capaacpa · caap · cappa · ccapa · cpaa
  • casiacsi · caci · cais · cassi · ccasi · csai

Frequently Asked Questions

Is swapping "capa" for "casi" ever safe?
No - they are not even the same part of speech. "capa" is a noun and "casi" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "capa" or "casi"?
"casi" is the more common of the two: it sits at frequency rank #221 in our Spanish list, against #3,617 for "capa". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "capa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "casi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #317,448 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "capa" and "casi" also get mixed up with nearby pairs, the highest-scored neighbour is "capa vs ceba". 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 #317,448 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