# costos vs costosa

> Spanish confusable word pair

## The two words

### costos
*noun · IPA [ˈkost̪os] · frequency rank #3,038*
Forma del plural de costo.

### costosa
*adjective · IPA [kosˈt̪osa] · frequency rank #18,203*
Forma del femenino de costoso.

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