喫驚[bikkuri] to be surprised
喫する[kissuru] to eat
喫烟[kitsuen] smoking
喫煙者[kitsuensha] smoker
喫水線[kissuisen] waterline (ship)

喫茶[kissa] tea drinking
喫茶店[kissaten] coffee lounge
喫う[suu] to smoke
載貨喫水線[saikakissuisen] Plimsoll line
受動喫煙[judoukitsuen] passive smoking (i.e. second-hand smoking)

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