Which to use
“caño” and “cas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,544
- “caño” frequency rank
- #19,656
- “cas” frequency rank
- 32200
- confusion score
Side-by-Side Comparison
| Feature | caño | cas |
|---|---|---|
| Definition | Tubo de metal, vidrio o barro, a modo de cañuto. | Caso. |
Where the eye mixes caño and cas
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses caño with cas
A purely visual mix-up. caño ([ˈkaɲo]) and cas ([ˈkas]) 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 32200, derived from the frequency rank of both members and their visual similarity.
caño is recorded at frequency rank #12,544, classified as anoun, pronounced [ˈkaɲo]. cas is at rank #19,656, tagged as anoun, pronounced [ˈkas].
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 32200, this pair ranks #203,233 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of caño vs cas
Shared letters: ac. Private to "caño": oñ. Private to "cas": s.
"caño" · 4 letters · shape CVCV · "cas" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "caño" for "cas" ever safe?
In ordinary Spanish text, does "caño" or "cas" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "caño" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #203,233 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "caño" and "cas" also get mixed up with nearby pairs, the highest-scored neighbour is "cas vs cuc". Nearby pair
Confusion rank #203,233 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.