# cosa vs CSM

> French confusable word pair

## The two words

### cosa
*noun · IPA \ˈkɔza ~ˈkɔzə\ · frequency rank #46,679*
Variante du IXᵉ siècle de chose.

### CSM
*noun · IPA \se.es.em\ · frequency rank #39,735*
Centre de commutation du service des mobiles.

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