acostóvsacusoWhat's the difference?

Which to use

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

#37,404
“acostó” frequency rank
#39,030
“acuso” frequency rank
76434
confusion score

Side-by-Side Comparison

Feature acostó acuso
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de acostar o de acostarse. Primera persona del singular (yo) del presente de indicativo de acusar o de acusarse.

Where the eye mixes acostó and acuso

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

6 ch
acostó
5 ch
acuso

Look-alike desk: acostó vs acuso

A purely visual mix-up. acostó ([akosˈt̪o]) and acuso ([aˈkuso]) 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 76434, derived from the frequency rank of both members and their visual similarity.

acostó is recorded at frequency rank #37,404, classified as averb, pronounced [akosˈt̪o]. acuso is at rank #39,030, tagged as averb, pronounced [aˈkuso].

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 76434, this pair ranks #17,769 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of acostó vs acuso

Shared letters: acos. Private to "acostó": . Private to "acuso": u.

"acostó" · 6 letters · shape VCVCCV  ·  "acuso" · 5 letters · shape VCVCV

Known mistypes of this pair

  • acusoaccuso · acsuo · acuos · acusso · aucso

Frequently Asked Questions

Is swapping "acostó" for "acuso" ever safe?
No. They are said differently ([akosˈt̪o] versus [aˈkuso]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "acostó" or "acuso"?
"acostó" is the more common of the two: it sits at frequency rank #37,404 in our Spanish list, against #39,030 for "acuso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "acostó" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "acuso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,769 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "acostó" and "acuso" also get mixed up with nearby pairs, the highest-scored neighbour is "acudí vs acuso". 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 #17,769 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