# casco vs cisão

> Portuguese confusable word pair

## The two words

### casco
*noun · IPA /ˈkaʃ.ku/ · frequency rank #14,093*
invólucro do crânio

### cisão
*noun · IPA /si.ˈzɐ̃w̃/ · frequency rank #36,806*
ato de cindir

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