populace
n.
1570s, from Middle French populace (16c.), from Italian popolaccio "riffraff, rabble," from popolo "people" (from Latin populus "people;" see people, n.) + pejorative suffix -accio.
〔李〕[popul;-acen.] n.平民，大众； 人口 ←popul,public (L pop(u)lus,publicus)=(of) the people 人民（的）
〔李〕n. 大众 [popul =people] ←-ace [F] 表示“与…相关的事物”
〔蒋〕[popul人民→平民，-ace名词后缀] 平民，大众