# mould vs mudd

> English confusable word pair

## The two words

### mould
*noun · IPA /moʊld/ · frequency rank #16,078*
Commonwealth standard spelling of mold.

### mudd
*noun · frequency rank #48,367*
Obsolete spelling of mud.

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