下協議[shitakyougi] preliminary conference
学協会[gakukyoukai] study society
関税貿易一般協定[kanzeibouekiippankyoutei] General Agreement on Tariffs and Trade (abolished in 1995)
休戦協定[kyuusenkyoutei] cease-fire agreement
協同戦線[kyoudousensen] common front

協同体[kyoudoutai] cooperative body
協会[kyoukai] association
協議[kyougi] conference
協議員[kyougiin] delegate
協議会[kyougikai] conference

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