Which to use
“avisar” and “avistar” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,662
- “avisar” frequency rank
- #30,841
- “avistar” frequency rank
- 34503
- confusion score
Side-by-Side Comparison
| Feature | avisar | avistar |
|---|---|---|
| Definition | dar aviso | alcançar com a vista |
Where the eye mixes avisar and avistar
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Look-alike desk: avisar vs avistar
A purely visual mix-up. avisar (/ɐ.vi.ˈzaɾ/) and avistar (/ɐ.viʃ.ˈtaɾ/) 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 34503, derived from the frequency rank of both members and their visual similarity.
avisar is recorded at frequency rank #3,662, classified as averb, pronounced /ɐ.vi.ˈzaɾ/. avistar is at rank #30,841, tagged as averb, pronounced /ɐ.viʃ.ˈtaɾ/.
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 34503, this pair ranks #32,743 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of avisar vs avistar
Shared letters: airsv. Private to "avisar": -. Private to "avistar": t.
"avisar" · 6 letters · shape VCVCVC · "avistar" · 7 letters · shape VCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "avisar" and "avistar" be used interchangeably?
Frequency check: "avisar" vs "avistar" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "avisar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "avistar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #32,743 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "avisar" and "avistar" also get mixed up with nearby pairs, the highest-scored neighbour is "alisar vs avistar". 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 #32,743 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.