caixavscalzaWhich spelling fits?

Which to use

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

#28,662
“caixa” frequency rank
#32,117
“calza” frequency rank
60779
confusion score

Side-by-Side Comparison

Feature caixa calza
Definition Caja (grande). Tipo de prenda de vestir.

Where the eye mixes caixa and calza

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. caixa (CVVCV) and calza (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
caixa
5 ch
calza

Why the eye confuses caixa with calza

A purely visual mix-up. caixa ([ˈkajʃa]) and calza ([ˈkalsa]) 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 60779, derived from the frequency rank of both members and their visual similarity.

caixa is recorded at frequency rank #28,662, classified as anoun, pronounced [ˈkajʃa]. calza is at rank #32,117, tagged as anoun, pronounced [ˈkalsa].

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 60779, this pair ranks #57,763 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of caixa vs calza

Shared letters: ac. Private to "caixa": ix. Private to "calza": lz.

"caixa" · 5 letters · shape CVVCV  ·  "calza" · 5 letters · shape CVCCV

Known mistypes of this pair

  • caixa ← acixa · caiax · caixxa · caxia · ccaixa · ciaxa
  • calza ← aclza · calaz · callza · calzza · cazla · ccalza · claza

Frequently Asked Questions

Do "caixa" and "calza" mean the same thing in a sentence?
No. They are said differently ([ˈkajʃa] versus [ˈkalsa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "caixa" or "calza"?
"caixa" is the more common of the two: it sits at frequency rank #28,662 in our Spanish list, against #32,117 for "calza". 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 "caixa" and "calza" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "caixa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "calza" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #57,763 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "caixa" and "calza" also get mixed up with nearby pairs, the highest-scored neighbour is "calco vs calza". 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 #57,763 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