| Boothaken | boathook |
| Bootshaken | boathook |
| Bootshafen | marina |
| Bohrhaken | bolt |
| Bookmaker | bookmaker |
| Booten | boot |
| booten | boot bootstrap |
| Böotien | Boeotia |
| Bettlaken | bed sheet |
| Boolean | Boolean |
| Bootcamp | boot camp |
| Bootloader | boot loader |
| Bootshalle | boathouse |
| Böotierin | Boeotian |
| Bootsbauer | boatbuilder |
| Bootshaus | boathouse |
| Bootsmann | boatswain bosun boatman boatsman |
| Bootssteg | berth landing stage marina berth |
| Böotier | Boeotian |
| boomen | boom |