| Wasserburg | moated castle |
| Wasserbär | water bear |
| Wasserkur | course of treatment cure |
| Wasserturm | water tower |
| Wasserung | water landing |
| Wasserbad | bain-marie |
| Wasserhuhn | coot |
| Wasserhund | water dog |
| Wasserball | water polo ball water polo |
| Wasserbau | hydraulic engineering |
| Wasserbett | waterbed |
| Wassergeburt | water birth |
| Wassertrog | water trough |
| Wasseruhr | water meter |
| Wasserweg | waterway |
| Wasserwerk | water utility water works waterworks |
| wasserarm | arid |
| Weißenburg | Belgrade |
| Waldenburg | Wałbrzych |
| Wagenburg | wagon fort |