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

胃嚢[ibukuro] stomach
陰嚢[innou] scrotum
精嚢[seinou] seminal vesicle
胆嚢[tannou] gall bladder
中衣嚢[nakagakushi] inside pocket

土嚢[donou] sandbag
氷嚢[hyounou] ice bag
卵黄嚢[ranounou] yolk sac
卵嚢[rannou] egg sac

衣蘭[iran] Iran
悪衣[akui] shabby clothes
衣架[ika] clothes rack
衣冠[ikan] kimono and ancient head-dress
衣桁[ikou] clothes rack

衣香[ikou] perfume on the clothing
衣裳[ishou] clothing
衣食[ishoku] food and clothing
衣食住[ishokujuu] necessities of life (food, clothing & shelter)