陰核[inkaku] clitoris
核エネルギー[kakuenerugii] nuclear energy
核家族[kakukazoku] nuclear family
核開発[kakukaihatsu] nuclear development
核災害[kakusaigai] nuclear disaster

核酸[kakusan] nucleic acid
核子[kakushi] nucleon
核実験[kakujikken] nuclear (bomb) test
核心[kakushin] core

黄疸[oudan] jaundice
核黄疸[kakuoudan] nuclear icterus

新生児黄疸[shinseijioudan] neonatal jaundice

黄ばみ[kibami] yellow tint
黄ばむ[kibamu] to turn yellow
黄鉛[ouen] chrome yellow
黄河[kouga] Yellow river (in China)
黄禍[kouka] Yellow Peril

黄花[kouka] chrysanthemum
黄海[koukai] Yellow Sea
黄褐色[oukasshoku] yellowish-brown
黄菊[kigiku] yellow chrysanthemum