Which to use
“aislar” and “avisar” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,327
- “aislar” frequency rank
- #8,616
- “avisar” frequency rank
- 25943
- confusion score
Side-by-Side Comparison
| Feature | aislar | avisar |
|---|---|---|
| Definition | Separar algo o alguien, previniendo el ulterior contacto. | Dar noticia de alguna cosa. |
Where the eye mixes aislar and avisar
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses aislar with avisar
A purely visual mix-up. aislar ([ajsˈlaɾ]) 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 3 positions. Our composite confusion score for this pair is 25943, derived from the frequency rank of both members and their visual similarity.
aislar is recorded at frequency rank #17,327, classified as averb, pronounced [ajsˈlaɾ]. 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 25943, this pair ranks #234,075 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of aislar vs avisar
Shared letters: airs. Private to "aislar": l. Private to "avisar": v.
"aislar" · 6 letters · shape VVCCVC · "avisar" · 6 letters · shape VCVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "aislar" and "avisar" be used interchangeably?
Which is more common, "aislar" or "avisar"?
Useful next steps
Eye-level mix-up between "aislar" and "avisar" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "aislar" 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 #234,075 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aislar" and "avisar" also get mixed up with nearby pairs, the highest-scored neighbour is "aislar vs aslan". 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 #234,075 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.