| Birne | pear nut bulb globe |
| Birke | birch |
| Birte | Bridget |
| Dirne | whore prostitute lass maiden |
| Bireme | bireme |
| Birmane | Burmese |
| Birnenholz | pear |
| Birnenmost | perry |
| Birnenwein | perry |
| Birdie | birdie |
| Birma | Burma |
| Birnensaft | pear juice |
| birken | birchen |
| Firn | firn |
| firn | elderly |
| Hirn | brain |
| Borneo | Borneo |
| Kerne | churn |
| Marne | Marne |
| Arne | Arnie |