| Wasserkraft | water power |
| Wasserkraftwerk | hydroelectric power plant hydroelectric power station hydropower station |
| Wasserkran | water faucet |
| Wasserkopf | hydrocephalus bloated bureaucracy |
| Wasserrad | waterwheel |
| Wasserratte | water vole |
| Laserkraut | laserwort |
| Wasserangst | aquaphobia |
| Wasserbad | bain-marie |
| Wasserbär | water bear |
| Wassergas | water gas |
| Wasserglätte | aquaplaning |
| Wasserhärte | water hardness |
| Wasserkresse | watercress |
| Wasserralle | water rail |
| Wasserreis | northern wild rice |
| Wasserball | water polo ball water polo |
| Wasserbau | hydraulic engineering |
| Wasserbett | waterbed |
| Wasserfall | waterfall cascade cataract |