cachovscayoWhich spelling fits?

Which to use

“cacho” and “cayo” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#15,294
“cacho” frequency rank
#8,772
“cayo” frequency rank
24066
confusion score

Side-by-Side Comparison

Feature cacho cayo
Definition Pedazo o porción de alguna cosa, en especial de límites más bien difusos o amorfa. 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 cacho and cayo

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
cacho
4 ch
cayo

Visual trap between cacho and cayo

A purely visual mix-up. cacho ([ˈkat͡ʃo]) and cayo ([ˈkaʝo]) 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 24066, derived from the frequency rank of both members and their visual similarity.

cacho is recorded at frequency rank #15,294, classified as anoun, pronounced [ˈkat͡ʃo]. 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 24066, this pair ranks #242,861 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cacho vs cayo

Shared letters: aco. Private to "cacho": h. Private to "cayo": y.

"cacho" · 5 letters · shape CVCCV  ·  "cayo" · 4 letters · shape CVVV

Known mistypes of this pair

  • cachoaccho · caccho · cachho · cacoh · cahco · ccacho · ccaho
  • cayoacyo · caoy · cayyo · ccayo · cyao

Frequently Asked Questions

Can "cacho" and "cayo" be used interchangeably?
No. They are said differently ([ˈkat͡ʃo] versus [ˈkaʝo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "cacho" or "cayo"?
"cayo" is the more common of the two: it sits at frequency rank #8,772 in our Spanish list, against #15,294 for "cacho". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "cacho" and "cayo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "cacho" 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 #242,861 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cacho" and "cayo" also get mixed up with nearby pairs, the highest-scored neighbour is "cachas vs cacho". 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 #242,861 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list