# collision vs collusion

> English confusable word pair

## The two words

### collision
*noun · IPA /kəˈlɪʒn̩/ · frequency rank #7,662*
An instance of colliding.

### collusion
*noun · IPA /kəˈluːʒən/ · frequency rank #16,437*
A private, cooperative agreement or arrangement between groups that otherwise maintain the pretense of competition, contention or non-cooperation.

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