词根词缀：pyg-, pygo-, -pyga, -pygia

【来源及含义】Greek: rump, bottom; rear end; behind part; the posterior or back part of the body

【相关词根词缀】 Word families with similar applications: "back, backside" word units: dorso- (back, on the back); lumbo- (loin, lower back); nuch- (nape of the neck).

【同源单词】callimammapygian, callipygian, Callipygian Venus, callipygous, callipygy, hypopygial

词根词缀：steato-, steat-

【来源及含义】Greek: fat; suet, tallow

【相关词根词缀】Related fat-word units: adipo-; lard; lipo-; obeso-; oleo-; omento-; pimelo-; pio-; sebo-.

【同源单词】steatite, steatitis, steatocele, steatocryptosis, steatocystoma, steatogenous