# crump vs crux

> English confusable word pair

## The two words

### crump
*noun · IPA /kɹʌmp/ · frequency rank #39,264*
The sound of a muffled explosion.

### crux
*noun · IPA /kɹʌks/ · frequency rank #27,109*
The basic, central, or essential point or feature.

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