# doer vs doo

> English confusable word pair

## The two words

### doer
*noun · IPA /ˈduː.ə/ · frequency rank #44,171*
Someone who does, performs, or executes; an active person, an agent.

### doo
*noun · IPA /duː/ · frequency rank #12,582*
feces, particularly that of a dog.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/doer-vs-doo