# dunes vs dus

> French confusable word pair

## The two words

### dunes
*noun · IPA \dyn\ · frequency rank #15,609*
Pluriel de dune.

### dus
*adjective · IPA \dy\ · frequency rank #9,817*
Masculin pluriel de dû.

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