# casillas vs costillas

> Spanish confusable word pair

## The two words

### casillas
*noun · IPA [kaˈsiʝas] · frequency rank #12,541*
Forma del plural de casilla.

### costillas
*noun · IPA [kosˈt̪iʝas] · frequency rank #13,427*
Forma del plural de costilla.

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