# cai vs Cci

> French confusable word pair

## The two words

### cai
*noun · IPA \kaj\ · frequency rank #46,045*
Bien, affaire, objet, chose, fortune.

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

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