# louco vs lousa

> Portuguese confusable word pair

## The two words

### louco
*adjective · frequency rank #1,649*
que perdeu a razão, maluco, demente, vesano, amente

### lousa
*noun · IPA /ˈlow.zɐ/ · frequency rank #32,242*
quadro-negro

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