# Cci vs Cs

> French confusable word pair

## The two words

### Cci
*noun · IPA \se.se.i\ · frequency rank #19,232*
Copie carbone invisible.

### 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/cci-vs-cs