| Must-have | must |
| Muselmane | Muslim |
| Mustang | mustang |
| Gustav | Gustav |
| Lustknabe | catamite |
| Autosave | autosave |
| Muschik | mujik |
| Mushik | mujik |
| Musikdose | music box |
| Musiklabel | record label |
| Musterung | draft |
| müsste | should |
| Muschel | mussel clam shellfish cockle piddock scallop clamshell |
| Muschi | pussy pussy-cat |
| Muschkote | musketeer |
| Muse | muse |
| Muselman | Muslim Moslem Mussulman |
| Musical | musical |
| Musikalie | sheet music |
| Musikant | musician |