浪曼[roman] romance (i.e. Arthurian romances)
津浪[tsunami] tsunami
天竺浪人[tenjikurounin] wandering lordless samurai
波浪[harou] waves
浮浪[furou] vagrancy

浮浪者[furousha] vagrant
放浪[hourou] wandering
放浪者[hourousha] vagrant
流浪[rurou] vagrancy

滄海[soukai] blue waters
滄海一滴[soukaiitteki] a drop in the ocean (bucket)
滄海桑田[soukaisouden] The word is a scene of constant changes (as the blue sea changing into a mulberry field). (Chinese legend)

桑田滄海[soudensoukai] The word is a scene of constant changes (as a mulberry field changing into a blue sea). (Chinese legend)
滄溟[soumei] great blue sea
滄浪[sourou] blue waves

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