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

バナナの皮[banananokawa] banana peel
一皮[hitokawa] unmasking
化の皮[bakenokawa] masking one's true character
化けの皮をはぐ[bakenokawawohagu] to unmask (someone's true nature)
果皮[kahi] pericarp (ripened ovary wall forming part of a fruit)

外皮[gaihi] investment (in the sense of outer layer)
角皮[kakuhi] cuticle
桜皮[kanba] birch (esp. Japanese white birch)
乾皮[kanpi] dried hides
雁皮紙[ganpishi] traditional Japanese paper made from the fibre of plant species Diplomorpha sikokiana (high quality, glossy)

カポシ肉腫[kaposhinikushu] Kaposi's sarcoma
悪性リンパ腫[akuseirinpashu] malignant lymphoma
悪性腫瘍[akuseishuyou] malignant tumor
癌腫[ganshu] carcinoma
泣腫らす[nakiharasu] to weep one's eyes out

黒色腫[kokushokushu] melanoma
腫れる[hareru] to swell (from inflammation)
腫上がる[hareagaru] to swell up
腫大[shudai] swelling