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

それ程[sorehodo] to that degree
程々[hodohodo] moderately
マルコフ過程[marukofukatei] Markov process
音程[ontei] musical interval
課程[katei] course

過程[katei] process
会議日程[kaiginittei] conference program
改革過程[kaikakukatei] reform process
確率過程[kakuritsukatei] stochastic process
規程[kitei] official regulations