ETYM in the various senses of the verb.
Someone who abuses.
ETYM French assaillant.
A cruel and brutal fellow; SYN. tough, hooligan, ruffian, roughneck, rowdy, yob, yobo, yobbo.
A swaggering tough; usually one acting as an agent of a political faction. bully-boy.
1. One that enforces
2. A violent criminal employed by a crime syndicate; especially; hit man
3. Player (as in ice hockey) known for rough play and fighting
ETYM Colloq. U.S.
A vandal; a lawless youth; a person who bullies others, or who commits petty crimes.
A young lawbreaker, guilty of disturbing the peace or of participating in mob violence.
ETYM Latin raptor, from rapere to ravish. Related to Rapid.
A bird of prey.
1. Someone who assaults others sexually; SYN. debaucher, ravisher.
2. Someone who violates the law; SYN. lawbreaker.