routous
/ˈraʊtəs/Now rare
adjective
Originally: disorderly, tumultuous; unruly, noisy. In later use: (Law ) of or relating to assembly in a rout; (of an assembly) of the nature of rout; (of a person) taking part in a rout.
Origin
Late 16th century. From rout + -ous. Compare earlier royetous and riotous.