词根词缀：nom-, nomen-, nomin-, -nomia, -nomic

【来源及含义】Latin: name

【相关描述】Don't confuse this element with the Greek nomo- which means "law"; or with nomo- meaning "meadow, pasture" and by extension, "acute ulcerative process" and "gangrene".

【相关词根词缀】Related "name" units: onomato-; -onym.

【同源单词】agnomen, allonomous, anomia, anomie, antinomic, antinomy

词根词缀：pro-, por-, pur-

【来源及含义】Greek > Latin: a prefix signifying before; forward, forth; for, in favor of; in front of; in place of, on behalf of; according to; as, to place before; to go before or forward, to throw forward

【相关词根词缀】 Related before-word units: ante-; antero-; anti-; pre-.

【同源单词】portend, portent, portentous, portentously, portentousness, pro