# def vs Deum

> French confusable word pair

## The two words

### def
*noun · IPA \dɛf\ · frequency rank #20,691*
Casquette.

### Deum
*name · IPA \ˈde.um\ · frequency rank #44,977*
Accusatif de Deus.

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