# BAK vs bb

> German confusable word pair

## The two words

### BAK
*abbrev · IPA […] · frequency rank #37,980*
Abkürzung für Blutalkoholkonzentration

### bb
*abbrev · frequency rank #10,817*
bye-bye ‚auf Wiedersehen‘

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