| Wassermelone | watermelon |
| Wasserkanone | water cannon |
| Wasserlinse | duckweed |
| Wasserralle | water rail |
| Wasserspinne | diving bell spider |
| Wasserfloh | water flea |
| Wasserhose | waterspout |
| Wasserleiche | corpse found in water water body |
| Wasserlinie | waterline water line |
| Wasserloch | water hole |
| Wassermann | Aquarius Aquarian |
| Wassermühle | water mill |
| Wasserpflanze | aquatic plant |
| Bittermelone | bitter melon |
| Wasserglätte | aquaplaning |
| Wasserhuhn | coot |
| Wasserhund | water dog |
| Wasserhärte | water hardness |
| Wasserklosett | toilet water closet |
| Wasserkresse | watercress |