# coop vs core

> English confusable word pair

## The two words

### coop
*noun · IPA /kuːp/ · frequency rank #16,874*
A basket, pen or enclosure for birds or small animals.

### core
*noun · IPA /kɔː/ · frequency rank #1,892*
In general usage, an essential part of a thing surrounded by other essential things.

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