辣油[raayu] Chinese red chile oil (chile, chilli)
あまに油[amaniyu] linseed oil
荏胡麻油[egomayu] egoma seed oil
英国石油[eikokusekiyu] British Petroleum
乾性油[kanseiyu] drying oil

肝油[kanyu] fish-liver oil (cod, shark, etc.)
含油層[ganyusou] oil strata
揮発油[kihatsuyu] gasoline
給油[kyuuyu] supply of oil
桐油[touyu] tung oil

亜科[aka] subfamily
医科[ika] medical science
医科大学[ikadaigaku] medical school
家庭科[kateika] home economics
科名[kamei] family name

科する[kasuru] to inflict
科学[kagaku] science
科学院[kagakuin] science institute
科学技術[kagakugijutsu] science and technology

沈菜[kimuchi] kimchi
一汁一菜[ichijuuissai] one-plate meal
嫁菜[yomena] aster
果菜[kasai] fruits and vegetables
花椰菜[hanayasai] cauliflower

乾菜[kansai] dried vegetables
乾燥野菜[kansouyasai] dehydrated vegetables
菜葉[nappa] greens
菜園[saien] vegetable garden