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

耐える[taeru] to bear
耐兼ねる[taekaneru] to be unable to endure
耐火[taika] fireproof
耐久[taikyuu] endurance
耐震[taishin] resistant to earthquakes

耐震性[taishinsei] earthquake-proof
耐熱[tainetsu] heat-resisting
耐乏生活[taibouseikatsu] hard life
忍耐[nintai] endurance
耐え忍ぶ[taeshinobu] to put up with