# kac vs ku

> German confusable word pair

## The two words

### kac
*noun · IPA [kat͡s] · frequency rank #43,278*
körperliches Unwoholsein nach übermäßigem Alkoholkonsum; Kater, Katzenjammer, Katerstimmung, Hangover, Hang-over

### ku
*pronoun · IPA […] · frequency rank #17,061*
wo

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