営養[eiyou] nutrition
栄養価[eiyouka] nutritional value
栄養学者[eiyougakusha] dietitian
栄養士[eiyoushi] nutritionist
栄養失調[eiyoushicchou] malnutrition

栄養素[eiyouso] nutrient
栄養不足[eiyoubusoku] malnutrition
加養[kayou] caring for the sick
看護婦養成所[kangofuyouseijo] nurses' training school
休養[kyuuyou] rest

天魚[amago] land-locked variety of red-spotted masu trout (Oncorhynchus masou ishikawae)
海鷂魚[ei] ray (fish)
斉魚[etsu] Japanese grenadier anchovy (Coilia nasus)
旗魚[kajiki] marlin
鶏魚[isagi] chicken grunt (species of fish, Parapristipoma trilineatum)

杜父魚[tofugyo] sculpin (any fish of family Cottidae, inc. the bullheads and the miller's-thumb)
堅魚[katsuo] skipjack tuna
魚網[gyomou] fishing net
魚屋[sakanaya] fish market
魚貝[gyokai] marine products