词根词缀：onco-, onc-, onch-, oncho-, onci-

【来源及含义】Greek: barb, hook

【同源单词】Onchidium, Onchocerca, Onchocerca gibsoni, Onchocerca lienalis, onchocerciasis, onchocercoma

词根词缀：onco-, oncho-, -oncus

【来源及含义】Greek: "mass, bulk"; denotes relationship to a tumor, process of cancer formation; swelling, or mass

【同源单词】adenoncus, arthroncus, blepharoncus, chrono-oncology, glossoncus, gonyoncus