# proof vs Prost

> French confusable word pair

## The two words

### proof
*noun · IPA \ˈpɹuːf\ · frequency rank #43,613*
Preuve (définitive).

### Prost
*name · IPA \pʁɔst\ · frequency rank #33,843*
Nom de famille.

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