安危[anki] fate
危うい[ayaui] dangerous
危うく[ayauku] barely
危ない[abunai] dangerous
危ながる[abunagaru] to be afraid of

危なっかしい[abunakkashii] dangerous
危ぶむ[ayabumu] to fear
危める[ayameru] to wound
危絵[abunae] suggestive or indecent picture
危害[kigai] injury

癩病[raibyou] Hansen's disease
癩病患者[raibyoukanja] leper
癩菌[raikin] Mycobacterium leprae
救癩[kyuurai] helping the lepers

白癩[shirahatake] vitiligo
白癩[byakurai] white leprosy
黒癩[kokurai] black leprosy