bacovsbocaTell them apart

Which to use

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

#45,765
“baco” frequency rank
#817
“boca” frequency rank
46582
confusion score

Side-by-Side Comparison

Feature baco boca
Definition Gusano. Abertura anterior del tubo digestivo de los animales, por el cual se ingieren los alimentos.

Where the eye mixes baco and boca

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
baco
4 ch
boca

Visual trap between baco and boca

A purely visual mix-up. baco ([ˈba.ko]) and boca ([ˈboka]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they are an anagram pair: the same letters reordered. Our composite confusion score for this pair is 46582, derived from the frequency rank of both members and their visual similarity.

baco is recorded at frequency rank #45,765, classified as anoun, pronounced [ˈba.ko]. boca is at rank #817, tagged as anoun, pronounced [ˈboka].

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 46582, this pair ranks #124,900 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of baco vs boca

Shared letters: abco. Private to "baco": -. Private to "boca": -.

"baco" · 4 letters · shape CVCV  ·  "boca" · 4 letters · shape CVCV

Known mistypes of this pair

  • bacoabco · bacco · baoc · bbaco · bcao · vaco
  • bocabboca · bcoa · boac · bocca · obca · voca

Frequently Asked Questions

Is swapping "baco" for "boca" ever safe?
No. They are said differently ([ˈba.ko] versus [ˈboka]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "baco" vs "boca" - which ranks higher?
"boca" is the more common of the two: it sits at frequency rank #817 in our Spanish list, against #45,765 for "baco". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "baco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "boca" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #124,900 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "baco" and "boca" also get mixed up with nearby pairs, the highest-scored neighbour is "baco vs bane". 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 #124,900 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