water

[1]	inundate , flood , drench , saturate , soak , douse , irrigate , hose , wet , shower , splash , spray , sprinkle , moisten , damp , dampen , bedew
[2]	water down , irrigate , dilute , weaken , thin out , adulterate , cut , mollify , modify , soften , tone down , qualify

[1]	H2O , H2O , distilled water , tap water , drinking-water , bottled water , spa water , still water , soda (water) , effervescent water , mineral water , sea water , salt water , ditch-water , dishwater , bath-water , (US) branch water , Facetious Adam's ale , (Technical)/Latin aqua , (Technical) heavy water/deuterium oxide/D2O , (Brit) fizzy water
[2]	not hold water , body of water , be illogical/unsound/invalid , not be sensible , be inconsistent , not make sense , be unbelievable/incredible , be indefensible , be unfeasible/unworkable , not work , not function , not hold up under/bear scrutiny/examination , not ring true , ring false , (Colloq) not wash
[3]	like water , lavishly , extravagantly , freely , wastefully , profligately , open-handedly , liberally , excessively , copiously , unstintingly , unreservedly
[4]	make water , water system , water supply , urinate , pass water , (Colloq) pee , piss
[5]	of the first water , urine , piss , of superior/excellent/first/top/A-one/the finest/the highest/the best quality/grade , first-grade , pee , piddle , top-grade , weewee