# diff vs diffus

> French confusable word pair

## The two words

### diff
*adjective · IPA \dif\ · frequency rank #25,968*
Difficile.

### diffus
*adjective · IPA \di.fy\ · frequency rank #29,724*
Qui se répand dans tous les sens.

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