# pb vs phu

> French confusable word pair

## The two words

### pb
*noun · IPA \pʁɔ.blɛm\ · frequency rank #15,711*
Problème.

### phu
*noun · IPA \fy\ · frequency rank #44,093*
Nom de la valériane phu.

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