n. 暴民, 暴徒, 纵情享乐者

[法] 暴徒, 骚乱者, 暴动者

[ noun ]
troublemaker who participates in a violent disturbance of the peace; someone who rises up against the constituted authority
<noun.person>

Rioter \Ri"ot*er\, n.
1. One who riots; a reveler; a roisterer. --Chaucer.

2. (Law) One who engages in a riot. See {Riot}, n., 3.