御手玉[otedama] beanbag
やり玉[yaridama] make an example of
シャボン玉[shabondama] soap bubble
悪玉[akudama] bad character
あめ玉[amedama] candy

一円玉[ichiendama] one-yen coin
烏羽玉[ubatama] jet black
黄碧玉[kouhekigyoku] yellow jasper
火の玉[hinotama] falling star
火玉[hidama] falling star

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