bacovsbajoTell them apart

Quick tell: baco is a noun, bajo is a preposition, so they fill different roles in a sentence.

Which to use

“baco” is a noun and “bajo” is a preposition - they look or sound alike but fill different roles in a sentence.

#45,765
“baco” frequency rank
#207
“bajo” frequency rank
45972
confusion score

Side-by-Side Comparison

Feature baco bajo
Definition Gusano. Denota una posición inferior.

Where the eye mixes baco and bajo

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

4 ch
baco
4 ch
bajo

Why the eye confuses baco with bajo

These two trip readers on the page rather than in the ear: baco is [ˈba.ko] while bajo is [ˈbaxo]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - c in “baco” becomes j in “bajo”, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 45972, 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]. bajo is at rank #207, tagged as aprep, pronounced [ˈbaxo].

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 45972, this pair ranks #128,420 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of baco vs bajo

Shared letters: abo. Private to "baco": c. Private to "bajo": j.

"baco" · 4 letters · shape CVCV  ·  "bajo" · 4 letters · shape CVCV

Known mistypes of this pair

  • bacoabco · bacco · baoc · bbaco · bcao · vaco
  • bajoabjo · bajjo · baoj · bbajo · bjao · vajo

Frequently Asked Questions

Do "baco" and "bajo" mean the same thing in a sentence?
No - they are not even the same part of speech. "baco" is a noun and "bajo" a preposition, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "baco" vs "bajo" - which ranks higher?
"bajo" is the more common of the two: it sits at frequency rank #207 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

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "baco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bajo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #128,420 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "baco" and "bajo" 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 #128,420 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