安全保障[anzenhoshou] security guarantee (e.g. military security, network security, etc.)
安全保障条約[anzenhoshoujouyaku] US-Japan Security Treaty
安保[anpo] US-Japan Security Treaty
医療保険[iryouhoken] medical-care insurance
火災保険[kasaihoken] fire insurance

火保ち[himochi] fire-holding qualities
過保護[kahogo] overprotective
確保[kakuho] guarantee
環境保護論者[kankyouhogoronsha] environmentalist
機密保護[kimitsuhogo] security (e.g. data, password, etc.)

穏健[onken] quiet
頑健[ganken] robust health
強健[kyouken] robust health
健か[shitataka] determined
健やか[sukoyaka] vigorous

健胃剤[kenizai] stomach medicine
健胃錠[kenijou] stomach tablets
健気[kenage] brave
健脚[kenkyaku] good walker
健脚家[kenkyakuka] good walker

悪婦[akufu] wicked woman
慰安婦[ianfu] enslaved prostitute
一夫一婦[ippuippu] monogamy
婬婦[inpu] woman of loose morals
家政婦[kaseifu] housekeeper

姦婦[kanpu] adulteress
看護婦[kangofu] (female) nurse
看護婦学院[kangofugakuin] nurses' training school
看護婦長[kangofuchou] head nurse