| watchmaker | Uhrmacher |
| Watchmaker analogy | Uhrmacher-Analogie |
| watchmaker's cramp | Uhrmacherkrampf |
| watchmaker's hammer | Uhrmacherhammer |
| watchmaker's lathe | Drehstuhl |
| watchmakers | Uhrmacher |
| watchmakers' lathe | Drehstuhl |
| watchmaking industry | Uhrenhersteller |
| watchman | Wachmann |
| watchman goby | Partnergrundel |
| watchmen | Wächter |
| watchstrap | Armband |
| watchstraps | Armbänder einer Uhr |
| watchtower | Wachturm |
| Watchtower Society | Wachtturm-Gesellschaft |
| Watchtowers | Wachtuerme |
| watchword | Schlagwort |
| watchwork | Uhrwerk |
| water | begießen |
| water absorbency | Wasseraufnahmevermögen |
| water absorption | Wasseraufnahme |
| water absorption coefficient | Wasseraufnahmekoeffizient |
| water absorptiveness | Wasseraufnahmevermögen |
| water abstraction | Entnahme von Wasser |
| water accident | Wasserunfall |
| water accidents | Wasserunfälle |
| water accumulator | Wassersammelraum |
| Water activity | Aw-Wert |
| water activity sensor | Wasseraktivitätsmesswertgeber |
| water addition | Wasseranlagerung |
| water additon | Wasserzugabe |
| water adsorbed in primary hydration sites | Hydratwasser |
| water aeration | Wasserbelüftung |
| water aerodrome | Wasserflugplatz |
| water agrimony | Wasserdost |
| water alcohol injection | Wasser-Alkohol-Einspritzsystem |
| water an animal | ein Tier tränken |
| water analyses | Wasseranalysen |
| water analysis | Wasseranalyse |
| water and oil repellent | Wasser und Öl abweisend |
| water and steam injection | Wasser- und Dampfeindüsung |
| Water artery | Wasserader |
| water arum | Schweinsohr |
| water authority reservoir | Trinkwasserreservoir |
| water availability | Wasserverfügbarkeit |
| water babies | Wasserratten |
| water baby | Wasserratte |
| water bailiff | Gewässerwart |
| water bailiffs | Gewässerwarte |
| water balance | Wasserbilanz |
| water ballast | Wasserballast |
| water ballast tank | Wasserballasttank |
| water ballet | Kunstschwimmen |
| water balloon | Wasserbombe |
| water balloons | Wasserbomben |
| water bar | Ablaufleiste |
| water barrel | Regentonne |
| water barrier | Wassersperre |
| water bars | Ablaufleisten |
| water base mud | Wasserbasisspülung |
| water basin | Wasserbecken |
| Water bath | Bain-Marie |
| water bear | Bärtierchen |
| Water Bearer | Sternzeichen) |
| Water bearing | Grundwasserleiter |
| water bearing formation | wasserführende Bodenschicht |
| water bed | Wasserbett |
| water betony | Braunwurz-Mönch |
| water binding properties | Wasserbindungseigenschaften |
| water bindweed | Wasserspinat |
| water biology | Wasserbiologie |
| water bird | Wasservogel |
| water birth | Wassergeburt |
| water blaster | grosse Wasserspritzpistole |
| water blister | Wasserblase |
| water blisters | Wasserblasen |
| water blocking | Nässeschutz |
| water bloom | Wasserblüte |
| water blue | Wasserblau |
| Water board | Wasserverband |
