# casa vs caso

> Portuguese confusable word pair

## The two words

### casa
*noun · IPA /ˈka.zɐ/ · frequency rank #91*
construção que serve de moradia

### caso
*conjunction · IPA /ˈka.zu/ · frequency rank #181*
na hipótese de; se

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