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

加農砲[kanouhou] cannon
乾燥地農業[kansouchinougyou] dry farming
乾地農法[kanchinouhou] dry farming
勧農[kannou] encouragement of agriculture
共同農場[kyoudounoujou] collective farm

兼業農家[kengyounouka] part-time farmer
豪農[gounou] wealthy farmer
士農工商[shinoukoushou] hierarchy of samurai, farmers, artisans, and merchants in Edo society
重農主義[juunoushugi] physiocracy
小作農[kosakunou] tenant farming