凪ぐ[nagu] to become calm
夜凪[yonagi] evening calm
神凪[kannagi] medium
朝凪[asanagi] morning calm (over the ocean)
夕凪[yuunagi] evening calm

逆凪[sakanagi] backlash (after use of 'magic')
水凪鳥[mizunagidori] petrel (esp. petrels of family Procellariidae)
大水凪鳥[oomizunagidori] streaked shearwater (species of seabird, Calonectris leucomelas)
初凪[hatsunagi] first lull of the year

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