basovsbastoTell them apart

Quick tell: baso is a adjective, basto is a noun, so they fill different roles in a sentence.

Which to use

“baso” is an adjective and “basto” is a noun - they look or sound alike but fill different roles in a sentence.

#42,293
“baso” frequency rank
#31,224
“basto” frequency rank
73517
confusion score

Side-by-Side Comparison

Feature baso basto
Definition Variante obsoleta de bajo. Cierto género de aparejo o albarda que llevan las caballerías de carga.

Where the eye mixes baso and basto

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. baso runs 4 letters (CVCV) against basto's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
baso
5 ch
basto

Look-alike desk: baso vs basto

These two trip readers on the page rather than in the ear: baso is [ˈbaso] while basto is [ˈbast̪o]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 73517, derived from the frequency rank of both members and their visual similarity.

baso is recorded at frequency rank #42,293, classified as anadj, pronounced [ˈbaso]. basto is at rank #31,224, tagged as anoun, pronounced [ˈbast̪o].

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 73517, this pair ranks #23,139 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of baso vs basto

Shared letters: abos. Private to "baso": -. Private to "basto": t.

"baso" · 4 letters · shape CVCV  ·  "basto" · 5 letters · shape CVCCV

Known mistypes of this pair

  • baso ← abso · baos · basso · bbaso · bsao
  • basto ← absto · basot · bassto · bastto · batso · bbasto · bsato

Frequently Asked Questions

Is swapping "baso" for "basto" ever safe?
No - they are not even the same part of speech. "baso" is an adjective and "basto" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "baso" or "basto" show up more?
"basto" is the more common of the two: it sits at frequency rank #31,224 in our Spanish list, against #42,293 for "baso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "baso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "basto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #23,139 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "baso" and "basto" also get mixed up with nearby pairs, the highest-scored neighbour is "bane vs baso". 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 #23,139 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