| Monstrum | monster |
| Monitum | remark |
| monströs | monstrous |
| Mondstaub | moondust |
| Mönchstum | monkhood |
| Monasterium | monastery |
| Monster | monster |
| Monstranz | monstrance |
| Monsun | monsoon |
| Montur | outfit |
| Konsum | consumption |
| Minstrel | minstrel |
| Kolostrum | colostrum beestings foremilk |
| Lustrum | lustrum five-year period quinquennium |
| Metrum | meter |
| Zentrum | center centre |
| Mondstrahl | moonbeam |
| Monierung | complaint |
| Monobraue | unibrow |
| Mononom | monomial |