| Mutterkonzern | parent company |
| Mutterkorn | ergot kernel |
| Multikonzern | conglomerate |
| Mutter Oberin | mother superior |
| Muttermörder | matricide |
| Muttermörderin | matricide |
| Mutterboden | topsoil |
| Mutterkuchen | placenta |
| Musterkoffer | sample case |
| Mutterficker | motherfucker |
| Mutterkornpilz | ergot |
| Muttermord | matricide |
| Mutterpfanze | parent |
| Mutterschwein | sow |
| Muttersein | motherhood |
| Muttergottes | Mother of God |
| Muttersöhnchen | mother's boy mummy's boy momma's boy |
| Muttertier | dam mother |
| Bütterken | butterbrot |
| Matterhorn | Matterhorn |