acabarvsacabaseTell them apart

Which to use

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

#2,004
“acabar” frequency rank
#49,376
“acabase” frequency rank
51380
confusion score

Side-by-Side Comparison

Feature acabar acabase
Definition Llevar algo a su fin. Primera persona del singular (yo) del pretérito imperfecto de subjuntivo de acabar.

Where the eye mixes acabar and acabase

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
acabar
7 ch
acabase

Why the eye confuses acabar with acabase

A purely visual mix-up. acabar ([akaˈβ̞aɾ]) and acabase ([akaˈβ̞ase]) 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 51380, derived from the frequency rank of both members and their visual similarity.

acabar is recorded at frequency rank #2,004, classified as averb, pronounced [akaˈβ̞aɾ]. acabase is at rank #49,376, tagged as averb, pronounced [akaˈβ̞ase].

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 51380, this pair ranks #98,171 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of acabar vs acabase

Shared letters: abc. Private to "acabar": r. Private to "acabase": es.

"acabar" · 6 letters · shape VCVCVC  ·  "acabase" · 7 letters · shape VCVCVCV

Known mistypes of this pair

  • acabaraacbar · acaabr · acabarr · acabbar · acabra · acavar · acbaar · accabar
  • acabaseaacbase · acaabse · acabace · acabaes · acabasse · acabbase · acabsae · acavase

Frequently Asked Questions

Is swapping "acabar" for "acabase" ever safe?
No. They are said differently ([akaˈβ̞aɾ] versus [akaˈβ̞ase]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "acabar" vs "acabase" - which ranks higher?
"acabar" is the more common of the two: it sits at frequency rank #2,004 in our Spanish list, against #49,376 for "acabase". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "acabar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "acabase" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #98,171 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "acabar" and "acabase" also get mixed up with nearby pairs, the highest-scored neighbour is "acabase vs amabas". 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 #98,171 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