# Keulen vs klugen

> German confusable word pair

## The two words

### Keulen
*noun · IPA [ˈkɔɪ̯lən] · frequency rank #45,383*
Nominativ Plural des Substantivs Keule

### klugen
*adjective · IPA [ˈkluːɡn̩] · frequency rank #17,633*
Genitiv Singular Maskulinum der starken Flexion des Adjektivs klug

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