# biz vs BKK

> German confusable word pair

## The two words

### biz
*noun · IPA [bɪz] · frequency rank #35,671*
geschäftliche Tätigkeit

### BKK
*abbrev · IPA […] · frequency rank #44,495*
Betriebskrankenkasse

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