# Atom vs auto

> Portuguese confusable word pair

## The two words

### Atom
*noun · IPA [a'toːm], Plural: [a'toːmə]. · frequency rank #34,578*
átomo.

### 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/atom-vs-auto