# cas vs casks

> English confusable word pair

## The two words

### cas
*adjective · IPA /kæʒ/ · frequency rank #14,713*
Abbreviation of casual.

### casks
*noun · IPA /kɑːsks/ · frequency rank #41,038*
plural of cask

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