# sud vs suds

> English confusable word pair

## The two words

### sud
*noun · IPA /sʌd/ · frequency rank #37,717*
A bubble of lather or foam (the singular of suds).

### suds
*noun · IPA /sʌdz/ · frequency rank #49,655*
Lather; foam or froth formed by mixing soap and water.

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