健康[kenkou] health
健康児[kenkouji] healthy child
健康者[kenkousha] healthy person
健康証明書[kenkoushoumeisho] health certificate
健康診断[kenkoushindan] physical examination

健康体[kenkoutai] healthy body
健康地[kenkouchi] healthy place
健康的[kenkouteki] hygienic
健康美[kenkoubi] physical beauty
健康不安[kenkoufuan] poor health