# warn vs was

> English confusable word pair

## The two words

### warn
*verb · IPA /wɔːn/ · frequency rank #6,976*
To make (someone) aware of (something impending); especially:

### was
*verb · IPA /wəz/ · frequency rank #16*
first-person singular simple past indicative of be.

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