UNRULY

[adjective] -ier, -iest - (of people) difficult to control and not tending to obey rules, or (of hair) difficult to keep tidy, tending to stick up or outI had an unruly class of adolescents on Thursday that I used to dread teaching.An unruly crowd of demonstrators suddenly turned riotous as the police appeared.With an unruly mop of black hair and one of his front teeth missing, he's quite an alarming sight.