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

右折禁止[usetsukinshi] No Right Turn!
運転停止[untenteishi] suspension of operations
化学兵器禁止条約[kagakuheikikinshijouyaku] chemical weapons ban treaty
核抑止力[kakuyokushiryoku] nuclear deterrent force
鎌止め[kamadome] cutting grass and trees is prohibited

客止め[kyakudome] draw a full house
休止[kyuushi] pause
休止符[kyuushifu] rest (music)
挙止[kyoshi] bearing
禁止[kinshi] prohibition