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

緊褌[kinkon] loincloth
緊褌一番[kinkonichiban] gird oneself up
犢鼻褌[fudoshi] loincloth
越中褌[ecchuufundoshi] string loincloth
前褌[maemitsu] front of a mawashi

横褌[yokomitsu] either side of a rikishi's mawashi
褌担ぎ[fundoshikatsugi] rikishi of the lowest rank
六尺褌[rokushakufundoshi] traditional Japanese G-string for men
褌一つ[fundoshihitotsu] (wearing) a loincloth alone

寄越す[yokosu] to send
越幾斯[ekisu] extract (esp. of food, fruit, etc.)
越南[betonamu] Vietnam
引き越す[hikkosu] to move (house)
越す[kosu] to cross over (e.g. mountain)

越境[ekkyou] border transgression
越権[ekken] going beyond authority
越冬[ettou] passing the winter
越年[etsunen] ring out the old year
夏越し[natsugoshi] keeping over the summer