| Butzemann | bogeyman |
| Butzen | core |
| Bettelmann | beggar |
| Buhmann | fall guy scapegoat |
| Watzmann | Watzmann |
| Bütten | Butten |
| Bütterken | butterbrot |
| Butan | butane |
| Butanon | butanone methyl ethyl ketone |
| Buten | butylene |
| buten | in front of outside |
| buttern | churn butter |
| Putzen | purge |
| putzen | clean |
| Bautzen | Bautzen |
| Blutzehnt | tithe |
| Dutzend | dozen dozens |
| dutzend | majority |
| Nutzen | utility board panel |
| nutzen | utilize use employ utilise |
| nützen | use |