恐らく[osoraku] perhaps
恐れ[osore] fear
恐れ戦く[osoreononoku] to tremble with fear
恐れ入る[osoreiru] to be sorry
恐ろしい[osoroshii] terrible

恐喝[kyoukatsu] blackmail
恐慌[kyoukou] panic
恐妻家[kyousaika] hen-pecked husband
恐妻病[kyousaibyou] wife-phobia
恐縮[kyoushuku] feeling obliged

救い[sukui] help
救い出す[sukuidasu] to rescue
救い上げる[sukuiageru] to pick up and rescue
救う[sukuu] to rescue from
救援[kyuuen] relief

救急[kyuukyuu] first-aid
救急ヘリコプター[kyuukyuuherikoputaa] ambulance helicopter
救急車[kyuukyuusha] ambulance
救急箱[kyuukyuubako] first-aid kit
救護[kyuugo] relief

皆済[kaisai] settlement
完済[kansai] full payment
気が済む[kigasumu] to be satisfied
規模の経済[kibonokeizai] economies of scale
救済[kyuusai] relief

救済策[kyuusaisaku] relief measure
救済者[kyuusaisha] savior
共済[kyousai] mutual aid
共済組合[kyousaikumiai] cooperative society
共同救済基金[kyoudoukyuusaikikin] community chest