| Wassereis | ice pop water ice |
| Wasserreis | northern wild rice |
| Wassergas | water gas |
| Wasser- | hydraulic |
| Wasserbad | bain-marie |
| Wasserbär | water bear |
| Wasserlinse | duckweed |
| Wassernixe | mermaid |
| Wasserski | water ski |
| Wasser | water |
| Wasserbau | hydraulic engineering |
| Wasserbett | waterbed |
| Wassereimer | water bucket |
| Wasserglas | tumbler water glass sodium silicate |
| Wasserhose | waterspout |
| Wasserkur | course of treatment cure |
| Wasserrad | waterwheel |
| Wasseruhr | water meter |
| Wasserung | water landing |
| Wasserweg | waterway |