不悪[ashikarazu] don't get me wrong, but ...
意識不明[ishikifumei] unconscious
一心不乱[isshinfuran] wholeheartedly
一定不変[itteifuhen] invariable
運動不足[undoubusoku] insufficient exercise

栄養不足[eiyoubusoku] malnutrition
過不足[kafusoku] excess or deficiency
回復不可能[kaifukufukanou] non-recoverable
気不味い[kimazui] unpleasant
健康不安[kenkoufuan] poor health

隠滅[inmetsu] destruction
潰滅[kaimetsu] destruction
撃滅[gekimetsu] destruction
幻滅[genmetsu] disillusionment
攻め滅ぼす[semehorobosu] to attack and overthrow

支離滅裂[shirimetsuretsu] incoherent
自滅[jimetsu] ruining oneself
消滅[shoumetsu] lapse
心頭滅却[shintoumekkyaku] clearing one's mind of all mundane thoughts
生者必滅[shoujahitsumetsu] All living things must die

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