# rock vs roo

> English confusable word pair

## The two words

### rock
*noun · IPA /ɹɒk/ · frequency rank #1,002*
A formation of minerals, specifically:

### roo
*noun · IPA /ˈɹuː/ · frequency rank #25,557*
Peace; quietness.

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