| Martinsgans | St. Martin’s goose |
| Martinstag | Martinmas |
| Martina | Martina |
| Martinshorn | siren |
| Partisan | partisan |
| Partisane | partisan |
| Marienglas | selenite |
| Marina | Marina |
| Marineamt | navy |
| Martensit | martensite |
| Martial | Martial |
| Marihuana | marijuana pot |
| Marinade | marinade |
| Martin | Martin |
| Martini | martini |
| Martinique | Martinique |
| Marxismus | Marxism |
| Marxistin | Marxist |
| Marzipan | marzipan |
| marginal | marginal |