Which to use
“acosar” and “avisar” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #27,078
- “acosar” frequency rank
- #8,616
- “avisar” frequency rank
- 35694
- confusion score
Side-by-Side Comparison
| Feature | acosar | avisar |
|---|---|---|
| Definition | Perseguir con insistencia y empeño. | Dar noticia de alguna cosa. |
Where the eye mixes acosar and avisar
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses acosar with avisar
A purely visual mix-up. acosar ([akoˈsaɾ]) and avisar ([aβ̞iˈsaɾ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 35694, derived from the frequency rank of both members and their visual similarity.
acosar is recorded at frequency rank #27,078, classified as averb, pronounced [akoˈsaɾ]. avisar is at rank #8,616, tagged as averb, pronounced [aβ̞iˈsaɾ].
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 35694, this pair ranks #184,692 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of acosar vs avisar
Shared letters: ars. Private to "acosar": co. Private to "avisar": iv.
"acosar" · 6 letters · shape VCVCVC · "avisar" · 6 letters · shape VCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "acosar" and "avisar" mean the same thing in a sentence?
Frequency check: "acosar" vs "avisar" - which ranks higher?
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 "acosar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "avisar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #184,692 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "acosar" and "avisar" also get mixed up with nearby pairs, the highest-scored neighbour is "acosar 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 #184,692 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.