capillavscasillaTell them apart

Which to use

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

#5,927
“capilla” frequency rank
#10,993
“casilla” frequency rank
16920
confusion score

Side-by-Side Comparison

Feature capilla casilla
Definition Edificio contiguo a una iglesia, o parte integrante de ella, con altar y advocación particular. Cada división de las que se compone un casillero.

Where the eye mixes capilla and casilla

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
capilla
7 ch
casilla

Visual trap between capilla and casilla

A purely visual mix-up. capilla ([kaˈpiʝa]) and casilla ([kaˈsiʝa]) 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 a single letter - p in “capilla” becomes s in “casilla”. Our composite confusion score for this pair is 16920, derived from the frequency rank of both members and their visual similarity.

capilla is recorded at frequency rank #5,927, classified as anoun, pronounced [kaˈpiʝa]. casilla is at rank #10,993, tagged as anoun, pronounced [kaˈsiʝa].

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 16920, this pair ranks #274,248 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of capilla vs casilla

Shared letters: acil. Private to "capilla": p. Private to "casilla": s.

"capilla" · 7 letters · shape CVCVCCV  ·  "casilla" · 7 letters · shape CVCVCCV

Known mistypes of this pair

  • capillaacpilla · caiplla · capila · capilal · caplila · cappilla · ccapilla · cpailla
  • casillaacsilla · cacilla · caislla · casila · casilal · caslila · cassilla · ccasilla

Frequently Asked Questions

Can "capilla" and "casilla" be used interchangeably?
No. They are said differently ([kaˈpiʝa] versus [kaˈsiʝa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "capilla" or "casilla" show up more?
"capilla" is the more common of the two: it sits at frequency rank #5,927 in our Spanish list, against #10,993 for "casilla". 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 "capilla" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "casilla" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #274,248 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "capilla" and "casilla" also get mixed up with nearby pairs, the highest-scored neighbour is "canillas vs casilla". 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 #274,248 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