# K vs ku

> French confusable word pair

## The two words

### K
*symbol · frequency rank #2,132*
Symbolisation de la potasse (K₂O).

### ku
*noun · IPA \ky\ · frequency rank #22,917*
Lettre latine Q, q.

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