| Wasserturbine | water turbine |
| Wasserfarbe | watercolour watercolor |
| Wasserturm | water tower |
| Wasserhuhn | coot |
| Wasserhund | water dog |
| Wasserhärte | water hardness |
| Wasserkanone | water cannon |
| Wasserkresse | watercress |
| Wasserlinse | duckweed |
| Wassernixe | mermaid |
| Wasserralle | water rail |
| Wasserreis | northern wild rice |
| Wasserrutsche | water slide |
| Wasserspinne | diving bell spider |
| Wasserspritze | water cannon |
| Wassertreter | phalarope |
| Wasserbombe | depth charge hedgehog water balloon water bomb |
| Wasserburg | moated castle |
| Wasserfontäne | fountain |
| Wassergraben | moat |