# chasm vs CSM

> English confusable word pair

## The two words

### chasm
*noun · IPA /ˈkæzəm/ · frequency rank #30,360*
A deep, steep-sided rift, gap or fissure; a gorge or abyss.

### CSM
*name · frequency rank #40,195*
Initialism of Cantiga de Santa Maria.

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