| Backspace | backspace |
| Backstage | backstage |
| backstage | backstage |
| Backslash | backslash |
| Backstube | bakery |
| Backware | pastries |
| Backoffice | back office |
| Backpapier | parchment paper |
| Backstory | backstory |
| Backblech | baking tray baking plate baking sheet baking tin cookie sheet griddle |
| Backbone | backbone |
| Backe | cheek jowl buttock jaw shoe cheek piece |
| Backfisch | fried fish teenage girl teenager |
| Backhefe | baker's yeast |
| Backshop | bakery |
| Backstein | brick clinker |
| Backup | backup |
| Blackjack | blackjack black jack |
| Haeckse | she-geek |
| Jackstag | jackstay |