# pool vs proof

> English confusable word pair

## The two words

### pool
*noun · IPA /puːl/ · frequency rank #2,171*
A small and rather deep area of (usually) fresh water, as one supplied by a spring, or occurring in the course of a stream or river; a reservoir for water.

### proof
*noun · IPA /pɹuːf/ · frequency rank #2,052*
An effort, process, or operation designed to establish or discover a fact or truth; an act of testing; a test; a trial.

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