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

一昼夜[icchuuya] whole day and night
まっ昼間[mappiruma] broad daylight
真昼[mahiru] midday
昼も夜も[hirumoyorumo] day and night
昼下がり[hirusagari] early afternoon

昼すぎ[hirusugi] just past noon
昼休み[hiruyasumi] lunch break
昼興行[hirukougyou] matinee
昼光色電球[chuukoushokudenkyuu] daylight lamp

御食い初め[okuizome] weaning ceremony
食っ付く[kuttsuku] to adhere to
食っ付ける[kuttsukeru] to attach
ぼりぼり食べる[boriboritaberu] to eat with a munching or crunching sound
インスタント食品[insutantoshokuhin] instant foods

レトルト食品[retorutoshokuhin] packed and sterilised food
衣食[ishoku] food and clothing
衣食住[ishokujuu] necessities of life (food, clothing & shelter)
育児食[ikujishoku] baby food
一夜乞食[ichiyakojiki] (a) person made homeless by fire

昼餉[hiruge] lunch
朝餉[asage] breakfast

夕餉[yuuge] evening meal