An unruly mob is a group of people who are disorderly and often violent. The term can be broken down into three words: rioters (7 letters), RABBLE (6 letters), and GANG (4 letters). Rioters are people who engage in violent and destructive behavior, often in protest of something. RABBLE is a derogatory term for a disorderly crowd of people, usually with the implication of lower class or poverty. A GANG is a group of people who are organized for criminal or other unlawful activities.