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

御出でになる[oideninaru] to be
御目出度う御座います[omedetougozaimasu] congratulations
曝け出す[sarakedasu] to expose
出来るようになる[dekiruyouninaru] (something) has become possible
グループ見出し[guruupumidashi] group heading

圧出[asshutsu] pressing out
案出[anshutsu] contrivance
移出[ishutsu] export
溢れ出る[afurederu] to overflow from something full
逸出[isshutsu] escape

鯔背[inase] gallant
違背[ihai] violation
棄背[kihai] giving up and turning back
向背[kouhai] one's attitude
上背[uwazei] stature

側背[sokuhai] flank
団栗の背比べ[dongurinoseikurabe] having no outstanding characteristics
中肉中背[chuunikuchuuzei] medium build
中背[chuuzei] average height
二律背反[niritsuhaihan] antinomy