| Mundwasser | mouthwash |
| Grundwasser | groundwater ground water phreatic water |
| Nutzwasser | gray water |
| Grünwasser | greenwater |
| Kühlwasser | cooling water |
| Meerwasser | seawater sea water |
| Süßwasser | fresh water freshwater soft water |
| Mundwinkel | corner of one's mouth |
| Munster | Munster |
| Münster | cathedral minster Munster |
| Münzwesen | coinage |
| Rundmäuler | cyclostome |
| Zündkapsel | primer |
| Hunderasse | dog breed |
| Handweiser | guide |
| Altwasser | oxbow lake |
| Eiswasser | ice water |
| Grauwasser | gray water |
| Kielwasser | wake |
| Laufwasser | run-of-the-river |