# UU vs UW

> English confusable word pair

## The two words

### UU
*noun · frequency rank #41,937*
Initialism of Unitarian Universalist.

### UW
*noun · IPA /ˌjuˈdʌb/ · frequency rank #21,693*
Initialism of underwriter.

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