イスラム教徒[isuramukyouto] Muslim
キリスト教徒[kirisutokyouto] Christians
徒者[itazuramono] mischief-maker
悪徒[akuto] rascal
学徒[gakuto] student

旧教徒[kyuukyouto] (Roman) Catholic
教徒[kyouto] believer
偶像教徒的[guuzoukyoutoteki] idolatrous
刑徒[keito] condemned person
使徒[shito] apostle

お生憎様[oainikusama] that's too bad (ironical)
御誕生日おめでとうございます[otanjoubiomedetougozaimasu] Happy Birthday
隣の芝生は青い[tonarinoshibafuhaaoi] the grass is always greener on the other side
生きがいい[ikigaii] fresh (e.g. fish)
コンピューター援用生産[konpyuutaaenyouseisan] computer-aided manufacture

委託生[itakusei] scholarship student sent by government office or business
生す[nasu] to build up
異常発生[ijouhassei] plague
医学生[igakusei] medical student
医学生物学[igakuseibutsugaku] medical biology