# vacinar vs vaiar

> Portuguese confusable word pair

## The two words

### vacinar
*verb · IPA /vɐ.si.ˈnaɾ/ · frequency rank #40,378*
praticar a vacinação em

### vaiar
*verb · frequency rank #38,530*
dar vaias; apupar

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/pt/vs/vacinar-vs-vaiar