# cer vs clef

> French confusable word pair

## The two words

### cer
*noun · IPA \ˈʧeɾ\ · frequency rank #46,052*
Ciel.

### clef
*noun · IPA \kle\ · frequency rank #6,063*
Variante orthographique de clé.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/fr/vs/cer-vs-clef