riot vs carouse

riot and carouse both are nouns.

Word	Noun	Adjective	Verb	Adverb
riot	Yes	No	Yes	No
carouse	Yes	No	Yes	No

As verbs, riot and carouse are synonyms defined as:

Other synonyms of riot include roister.

riot (noun)	carouse (noun)
a public act of violence by an unruly mob	revelry in drinking; a merry drinking party
a wild gathering involving excessive drinking and promiscuity
a joke that seems extremely funny
a state of disorder involving group violence

riot (verb)	carouse (verb)
take part in a riot; disturb the public peace by engaging in a riot	engage in boisterous, drunken merrymaking
engage in boisterous, drunken merrymaking