| wasserarm | arid |
| Wasserbär | water bear |
| Wasserturm | water tower |
| Waschraum | laundry sink |
| Wasser- | hydraulic |
| Wasserbad | bain-marie |
| Wassergas | water gas |
| Wasserhärte | water hardness |
| Wasserski | water ski |
| Wasser | water |
| Wasserader | underground watercourse |
| Wasserball | water polo ball water polo |
| Wasserbau | hydraulic engineering |
| Wasserburg | moated castle |
| Wassereis | ice pop water ice |
| Wasserfall | waterfall cascade cataract |
| Wasserfarbe | watercolour watercolor |
| Wasserhahn | faucet water tap |
| Wasserkran | water faucet |
| Wasserkur | course of treatment cure |