# chassis vs classes

> English confusable word pair

## The two words

### chassis
*noun · IPA /ˈt͡ʃæsi/ · frequency rank #14,086*
A base frame, or movable railway, along which the carriage of a mounted gun moves backward and forward.

### classes
*noun · IPA /ˈklɑːsɪz/ · frequency rank #1,749*
plural of class

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