# back vs BKK

> German confusable word pair

## The two words

### back
*adverb · IPA [bak] · frequency rank #5,800*
entgegen, zurück, rückwärts

### 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/back-vs-bkk