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

一菊[ikkiku] one scoop (of water)
黄菊[kigiku] yellow chrysanthemum
夏菊[natsugiku] early chrysanthemums
菊の花[kikunohana] chrysanthemum
菊の御紋[kikunogomon] Imperial chrysanthemum emblem

菊花[kikka] chrysanthemum
菊作り[kikuzukuri] chrysanthemum growing
菊人形[kikuningyou] doll clothed in chrysanthemum flowers and branches
菊石[kikuishi] ammonite (traditional name)