Which to use
“causa” and “cosa” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #653
- “causa” frequency rank
- #234
- “cosa” frequency rank
- 887
- confusion score
Side-by-Side Comparison
| Feature | causa | cosa |
|---|---|---|
| Definition | Origen de un evento o acción | Nombre con el que se puede designar un objeto real o imaginario, una abstracción o un concepto sin tener que definirlo o nombrarlo. |
Where the eye mixes causa and cosa
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between causa and cosa
A purely visual mix-up. causa ([ˈkawsa]) and cosa ([ˈkosa]) 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 887, derived from the frequency rank of both members and their visual similarity.
causa is recorded at frequency rank #653, classified as anoun, pronounced [ˈkawsa]. cosa is at rank #234, tagged as anoun, pronounced [ˈkosa].
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 887, this pair ranks #322,834 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of causa vs cosa
Shared letters: acs. Private to "causa": u. Private to "cosa": o.
"causa" · 5 letters · shape CVVCV · "cosa" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "causa" for "cosa" ever safe?
Which is more common, "causa" or "cosa"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "causa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cosa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #322,834 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "causa" and "cosa" also get mixed up with nearby pairs, the highest-scored neighbour is "coin vs cosa". 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 #322,834 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.