不健康 ふけんこう Meanings な-adjective, Noun poor health; ill health; unhealthy Kanji 不 un-. Read as フ. 健 healthy. Read as ケン. 康 health. Read as コウ. Example sentences 喫煙は不健康だからやめるべきである。You must give up smoking, as it is unhealthy. 彼女はなかなかきれいだが不健康そうだ。She is quite pretty, but looks unhealthy. 一日にオレンジを二十個以上食べるのは不健康だと思う。I think it's unhealthy to eat more than 20 oranges a day. 不健康そうね。That doesn't sound healthy. Jinuma: Japanese Dictionary · Word lists