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

横縞[yokojima] lateral stripes
縞蛇[shimahebi] pale-yellow snake (non-poisonous)
縞馬[shimauma] zebra
竪縞[tatejima] vertical stripes
弁慶縞[benkeijima] checks

碁盤縞[gobanjima] check
格子縞[koushijima] check(ed) pattern
棒縞[boujima] stripes
干渉縞[kanshoujima] interference fringes