# CFC vs Cs

> French confusable word pair

## The two words

### CFC
*noun · IPA \se.ɛf.se\ · frequency rank #27,364*
Abréviation de chlorofluorocarbure ou de chlorofluorocarbone.

### Cs
*noun · IPA \tseːs\ · frequency rank #10,681*
Pluriel de C.

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