# antro vs auto

> Portuguese confusable word pair

## The two words

### antro
*noun · IPA /ˈɐ̃.tɾu/ · frequency rank #46,168*
caverna profunda e assustadora

### auto
*noun · IPA /ˈaw.tu/ · frequency rank #1,421*
solenidade; ação pública

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