御休みなさい[oyasuminasai] good night
ひと休み[hitoyasumi] rest
運休[unkyuu] service suspended (e.g. trains)
夏季休暇[kakikyuuka] summer vacation
夏休み[natsuyasumi] summer vacation

閑話休題[kanwakyuudai] Now let's return to the main subject
休め[yasume] (Stand) at ease!
気休め[kiyasume] mere consolation
気休めに[kiyasumeni] for peace of mind
休する[kyuusuru] to come to an end

夏季休暇[kakikyuuka] summer vacation
暇な時[himanatoki] leisure time
暇取る[himadoru] to take time
暇人[himajin] man of leisure
暇潰し[himatsubushi] waste of time

閑暇[kanka] leisure
休暇[kyuuka] holiday
休暇願い[kyuukanegai] application for leave
公暇[kouka] leave of absence
賜暇[shika] furlough

さまざまな理由から[samazamanariyuukara] for various reasons
ちゃんこ料理[chankoryouri] fish, meat, and vegetable stew traditionally served to wrestlers
イスラム原理主義[isuramugenrishugi] Islamic fundamentalism
鬼理死丹[kirishitan] early Japanese Christianity (from the later Muromachi period)
データ処理[deetashori] data processing

ファジィ理論[fajiiriron] fuzzy theory
為替管理[kawasekanri] exchange control
一品料理[ippinryouri] service a la carte
一理[ichiri] (a) principle
応用物理学[ouyoubutsurigaku] applied physics

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