| Brutparasit | brood parasite |
| Ektoparasit | ectoparasite |
| Endoparasit | endoparasite |
| Entoparasit | endoparasite |
| Parasit | parasite |
| Brustpresse | chest press |
| Bruchkraut | rupturewort |
| Brutalität | brutality violence |
| Brutzeit | breeding season |
| Brüterei | incubator |
| Blutplasma | blood plasma |
| Brautpreis | bride price |
| Bausparkasse | building society |
| Hyperparasit | hyperparasite |
| Innenparasit | endoparasite |
| Präparat | compound |
| bipartit | bipartite |
| Bastnäsit | bastnaesite |
| Euthanasist | euthanasist |
| Euthanasie | euthanasia |