# CD vs crud

> English confusable word pair

## The two words

### CD
*noun · IPA /ˌsiːˈdiː/ · frequency rank #3,865*
Initialism of compact disc.

### crud
*noun · IPA /kɹʌd/ · frequency rank #45,306*
Dirt, filth or refuse.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/cd-vs-crud