abvsalboWhich spelling fits?

Quick tell: ab is a preposition, albo is an adjective, so they fill different roles in a sentence.

Which to use

“ab” is a preposition and “albo” is an adjective - they look or sound alike but fill different roles in a sentence.

#11,338
“ab” frequency rank
#42,792
“albo” frequency rank
54130
confusion score

Side-by-Side Comparison

Feature ab albo
Definition Preposición que indica generalmente separación, alejamiento, privación de la cosa o acción significada por el simple. De tono luminoso, brillante e incoloro, dado por reflejar por completo la luz.

Where the eye mixes ab and albo

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

2 ch
ab
4 ch
albo

Visual trap between ab and albo

These two trip readers on the page rather than in the ear: ab is [ˈaβ̞] while albo is [ˈalβ̞o]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (preposition vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 54130, derived from the frequency rank of both members and their visual similarity.

ab is recorded at frequency rank #11,338, classified as aprep, pronounced [ˈaβ̞]. albo is at rank #42,792, tagged as anadj, pronounced [ˈalβ̞o].

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 54130, this pair ranks #84,676 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ab vs albo

Shared letters: ab. Private to "ab": -. Private to "albo": lo.

"ab" · 2 letters · shape VC  ·  "albo" · 4 letters · shape VCCV

Known mistypes of this pair

  • alboablo · albbo · allbo · alob

Frequently Asked Questions

Do "ab" and "albo" mean the same thing in a sentence?
No - they are not even the same part of speech. "ab" is a preposition and "albo" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "ab" or "albo" show up more?
"ab" is the more common of the two: it sits at frequency rank #11,338 in our Spanish list, against #42,792 for "albo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "ab" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "albo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #84,676 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ab" and "albo" also get mixed up with nearby pairs, the highest-scored neighbour is "albo vs alió". 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 #84,676 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