acabavsactuabaWhich spelling fits?

Which to use

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

#1,232
“acaba” frequency rank
#19,020
“actuaba” frequency rank
20252
confusion score

Side-by-Side Comparison

Feature acaba actuaba
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de acabar. Primera persona del singular (yo) del pretérito imperfecto de indicativo de actuar.

Where the eye mixes acaba and actuaba

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

5 ch
acaba
7 ch
actuaba

Visual trap between acaba and actuaba

A purely visual mix-up. acaba ([aˈkaβ̞a]) and actuaba ([akˈt̪waβ̞a]) 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 2 letter(s) in length. Our composite confusion score for this pair is 20252, derived from the frequency rank of both members and their visual similarity.

acaba is recorded at frequency rank #1,232, classified as averb, pronounced [aˈkaβ̞a]. actuaba is at rank #19,020, tagged as averb, pronounced [akˈt̪waβ̞a].

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 20252, this pair ranks #260,149 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of acaba vs actuaba

Shared letters: abc. Private to "acaba": -. Private to "actuaba": tu.

"acaba" · 5 letters · shape VCVCV  ·  "actuaba" · 7 letters · shape VCCVVCV

Known mistypes of this pair

  • acabaaacba · acaab · acabba · acava · acbaa · accaba · caaba
  • actuabaacctuaba · actauba · acttuaba · actuaab · actuabba · actuava · actubaa · acutaba

Frequently Asked Questions

Is swapping "acaba" for "actuaba" ever safe?
No. They are said differently ([aˈkaβ̞a] versus [akˈt̪waβ̞a]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "acaba" vs "actuaba" - which ranks higher?
"acaba" is the more common of the two: it sits at frequency rank #1,232 in our Spanish list, against #19,020 for "actuaba". 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 "acaba" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "actuaba" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #260,149 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "acaba" and "actuaba" also get mixed up with nearby pairs, the highest-scored neighbour is "actuaba vs actúas". 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 #260,149 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