Which to use
“causa” and “causas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #653
- “causa” frequency rank
- #2,284
- “causas” frequency rank
- 2937
- confusion score
Side-by-Side Comparison
| Feature | causa | causas |
|---|---|---|
| Definition | Origen de un evento o acción | Forma del plural de causa. |
Where the eye mixes causa and causas
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses causa with causas
A purely visual mix-up. causa ([ˈkawsa]) and causas ([ˈkawsas]) 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 extra letter(s) - “causa” sits inside “causas”. Our composite confusion score for this pair is 2937, derived from the frequency rank of both members and their visual similarity.
causa is recorded at frequency rank #653, classified as anoun, pronounced [ˈkawsa]. causas is at rank #2,284, tagged as anoun, pronounced [ˈkawsas].
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 2937, this pair ranks #319,361 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of causa vs causas
Shared letters: acsu. Private to "causa": -. Private to "causas": -.
"causa" · 5 letters · shape CVVCV · "causas" · 6 letters · shape CVVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "causa" and "causas" be used interchangeably?
Frequency check: "causa" vs "causas" - which ranks higher?
After this comparison
Eye-level mix-up between "causa" and "causas" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "causa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "causas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #319,361 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "causa" and "causas" also get mixed up with nearby pairs, the highest-scored neighbour is "cachas vs causas". 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 #319,361 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.