# CSA vs custa

> Portuguese confusable word pair

## The two words

### CSA
*abbrev · frequency rank #21,705*
sigla de Canadian Space Agency, a Agência Espacial Canadense

### custa
*noun · IPA /ˈkuʃ.tɐ/ · frequency rank #2,470*
despesa feita com alguma coisa

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