悪水[akusui] undrinkable water
井戸水[idomizu] well water
一衣帯水[ichiitaisui] (being separated only by a) narrow strip of water
一水[issui] current (of water)
溢水[issui] inundation

飲水量[insuiryou] amount of drinking
飲料水[inryousui] drinking water
烏の行水[karasunogyouzui] quick bath
雲水[unsui] itinerant priest
塩化水素[enkasuiso] hydrogen chloride

汲取る[kumitoru] to scoop out
汲上げる[kumiageru] to draw (water, etc.)
汲む[kumu] to draw (water)
汲取[kumitori] dipping up (night soil)
汲取口[kumitoriguchi] hole for pumping out cesspool

上汲む[uwagumu] to draw off the top liquid
肥汲み[koekumi] carrying night soil
汲汲[kyuukyuu] diligent
汲み立て[kumitate] freshly-drawn
水汲み[mizukumi] drawing water