| Wasserkanister | water can |
| Wasserangst | aquaphobia |
| Wasserkanone | water cannon |
| Wasenmeister | knacker |
| Wasserhärte | water hardness |
| Wasserjungfer | damselfly |
| Wasserkresse | watercress |
| Wasserlinse | duckweed |
| Wassernixe | mermaid |
| Wasserspeicher | water tank |
| Wassertreter | phalarope |
| Wasserader | underground watercourse |
| Wasseramsel | dipper |
| Wassereimer | water bucket |
| Wasserkessel | kettle |
| Wasserkocher | electric kettle water boiler electric water jug teakettle |
| Wasserlinie | waterline water line |
| Wasserläufer | water strider pond skater skater sandpiper |
| Wassermangel | water shortage |
| Wasserpieper | water pipit |