# sludge vs splurge

> English confusable word pair

## The two words

### sludge
*noun · IPA /slʌd͡ʒ/ · frequency rank #21,661*
Solids separated from suspension in a liquid.

### splurge
*verb · IPA /splɜːd͡ʒ/ · frequency rank #31,357*
To (cause to) gush; to flow or move in a rush.

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