(of an act) characterized by or of the nature of rioting or a disturbance of the peace.

(of a person) inciting or taking part in a riot.

given to or marked by unrestrained revelry; loose; wanton

riotous living.

boisterous or uproarious

riotous laughter.

hilariously funny.

adjective

anarchic , deranged , disordered , disorderly , disorganized , helter-skelter * , insurrectionary , lawless , mutinous , out of control , rampageous , rebellious , rowdy , tumultuous , turbid , turbulent , uncontrolled , unruly , violent , extravagant , exuberant , lavish , lush , luxuriant , opulent , prodigal , superabundant , boisterous , insubordinate , loud , noisy , profuse , rampant , seditious , stormy , unrestrained , wanton , wild