御中[onaka] stomach
御話中[ohanashichuu] busy (phone)
アル中[aruchuu] alcoholism
π中間子[paichuukanshi] pi meson
暗中[anchuu] in the dark

暗中摸索[anchuumosaku] groping in the dark
意中[ichuu] one's mind
意中の女[ichuunoonna] sweetheart
井の中の蛙大海を知らず[inonakanokawazutaikaiwoshirazu] parochial
一日中[ichinichijuu] all day long

改修[kaishuu] repair
監修[kanshuu] (editorial) supervision
経営学修士[keieigakushuushi] Master of Business Administration
兼修[kenshuu] studying two lines together (as a major and a minor)
研修[kenshuu] training (esp. in-service)

研修員[kenshuuin] trainee
研修課[kenshuuka] training section
研修生[kenshuusei] trainee
事前研修[jizenkenshuu] advance training
修まる[osamaru] to govern oneself

営繕[eizen] upkeep (of equip.)
取繕う[toritsukurou] to keep up (appearances)
修繕[shuuzen] repair
修繕工[shuuzenkou] repair man
修繕工場[shuuzenkoujou] repair shop

修繕費[shuuzenhi] repair expense
身繕い[mizukuroi] dressing oneself
繕い[tsukuroi] mending
繕う[tsukurou] to mend
見繕う[mitsukurou] to choose (a thing) at one's own discretion