Which to use
“acosa” and “acostar” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,908
- “acosa” frequency rank
- #25,508
- “acostar” frequency rank
- 59416
- confusion score
Side-by-Side Comparison
| Feature | acosa | acostar |
|---|---|---|
| Definition | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de acosar. | Echar o tender a alguno para que duerma o descanse, y con especialidad en la cama. |
Where the eye mixes acosa and acostar
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. acosa runs 5 letters (VCVCV) against acostar's 7 (VCVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between acosa and acostar
A purely visual mix-up. acosa ([aˈkosa]) and acostar ([akosˈt̪aɾ]) 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 59416, derived from the frequency rank of both members and their visual similarity.
acosa is recorded at frequency rank #33,908, classified as averb, pronounced [aˈkosa]. acostar is at rank #25,508, tagged as averb, pronounced [akosˈt̪aɾ].
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 59416, this pair ranks #62,705 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of acosa vs acostar
Shared letters: acos. Private to "acosa": -. Private to "acostar": rt.
"acosa" · 5 letters · shape VCVCV · "acostar" · 7 letters · shape VCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "acosa" and "acostar" be used interchangeably?
Which is more common, "acosa" or "acostar"?
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 "acosa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "acostar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #62,705 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "acosa" and "acostar" also get mixed up with nearby pairs, the highest-scored neighbour is "acosa vs acuosa". 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 #62,705 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.