# poison vs prisons

> English confusable word pair

## The two words

### poison
*noun · IPA /ˈpɔɪ.zən/ · frequency rank #6,282*
A substance that is harmful or lethal to a living organism when ingested.

### prisons
*noun · IPA /ˈpɹɪzənz/ · frequency rank #9,232*
plural of prison

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