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

公私[koushi] public and private
公平無私[kouheimushi] impartiality
私の場合[watakushinobaai] in my case
私宛[watashiate] my address

私儀[watakushigi] as for me
私刑[shikei] lynching
私見[shiken] personal opinion
私財[shizai] private funds

ペンキ塗り立て[penkinuritate] wet paint
粟立つ[awadatsu] to have gooseflesh (cold or horror)
安心立命[anshinritsumei] spiritual peace and enlightenment
一頭立て[ittoudate] one-horse (carriage)
一本立ち[ippondachi] independence

引立つ[hikitatsu] to become active
隠し立て[kakushidate] secrecy
永世中立[eiseichuuritsu] permanent neutrality
永世中立国[eiseichuuritsukoku] permanent neutral country
推し立てる[oshitateru] to set up