ケン 
すこ.やか 
() healthy () health
       
すこやか (adj-na,n) vigorous, healthy, sound
けなげ (adj-na,n) brave, gallant, courage, manly, heroic, praiseworthy, industrious, pure, lovable
けんこう (adj-na,n) health, sound, wholesome
けんこうしょくひん (n,adj-no) health foods
けんこうほけん (n) health insurance
けんざい (adj-na,n) in good health, well, going strong
けんじょうしゃ (n) healthy person, non-handicapped person
けんしん (n,vs) (abbr) physical examination, medical examination, health checkup, health screening
けんぜん (adj-na,n) health, soundness, wholesome
けんとう (n,vs,exp) (1) fighting bravely, strenuous efforts, (2) good luck!, good fight
けんぽ (n) (abbr) health insurance system

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字