Which to use
“cast” is a verb and “cayo” is a noun - they look or sound alike but fill different roles in a sentence.
- #24,771
- “cast” frequency rank
- #8,772
- “cayo” frequency rank
- 33543
- confusion score
Side-by-Side Comparison
| Feature | cast | cayo |
|---|---|---|
| Definition | Arrojar, lanzar, tirar. | Tipo de isla pequeña que se encuentra en el Golfo de México y mar de las Antillas, con suelo arenoso, de muy poca elevación sobre el nivel del mar, por lo que suele inundarse con las mareas altas y tormentas; a menudo tiene manglares. |
Where the eye mixes cast and cayo
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: cast vs cayo
These two trip readers on the page rather than in the ear: cast is /kɑːst/ while cayo is [ˈkaʝo]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 33543, derived from the frequency rank of both members and their visual similarity.
cast is recorded at frequency rank #24,771, classified as averb, pronounced /kɑːst/. cayo is at rank #8,772, tagged as anoun, pronounced [ˈkaʝo].
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 33543, this pair ranks #196,246 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cast vs cayo
Shared letters: ac. Private to "cast": st. Private to "cayo": oy.
"cast" · 4 letters · shape CVCC · "cayo" · 4 letters · shape CVVV
Known mistypes of this pair
Frequently Asked Questions
Can "cast" and "cayo" be used interchangeably?
In ordinary Spanish text, does "cast" or "cayo" show up more?
What to do next
Eye-level mix-up between "cast" and "cayo" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "cast" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cayo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #196,246 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "cast" and "cayo" also get mixed up with nearby pairs, the highest-scored neighbour is "cast vs curt". 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 #196,246 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.