# duff vs dum

> English confusable word pair

## The two words

### duff
*noun · IPA /dʌf/ · frequency rank #18,063*
Dough.

### dum
*adjective · IPA /dʌm/ · frequency rank #23,517*
cooked with steam

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