Which to use
“caja” and “caspa” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,306
- “caja” frequency rank
- #33,479
- “caspa” frequency rank
- 34785
- confusion score
Side-by-Side Comparison
| Feature | caja | caspa |
|---|---|---|
| Definition | Recipiente rectangular cerrable, generalmente con tapa, en el cual se pueden guardar otros objetos. | Sustancia blanquecina que se forma en el cabello por acumulación de piel muerta. |
Where the eye mixes caja and caspa
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. caja runs 4 letters (CVCV) against caspa's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: caja vs caspa
A purely visual mix-up. caja ([ˈkaxa]) and caspa ([ˈkaspa]) 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 34785, derived from the frequency rank of both members and their visual similarity.
caja is recorded at frequency rank #1,306, classified as anoun, pronounced [ˈkaxa]. caspa is at rank #33,479, tagged as anoun, pronounced [ˈkaspa].
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 34785, this pair ranks #189,599 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of caja vs caspa
Shared letters: ac. Private to "caja": j. Private to "caspa": ps.
"caja" · 4 letters · shape CVCV · "caspa" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "caja" and "caspa" be used interchangeably?
Which is more common, "caja" or "caspa"?
After this comparison
Eye-level mix-up between "caja" and "caspa" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "caja" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "caspa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #189,599 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "caja" and "caspa" also get mixed up with nearby pairs, the highest-scored neighbour is "casará vs caspa". 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 #189,599 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.