belly laugh vs riot

belly laugh and riot both are nouns.

Word	Noun	Adjective	Verb	Adverb
belly laugh	Yes	No	No	No
riot	Yes	No	Yes	No

As nouns, belly laugh and riot are synonyms defined as:

Other synonyms of belly laugh include howler, scream, sidesplitter, thigh-slapper, wow.

belly laugh (noun)	riot (noun)
a joke that seems extremely funny	a public act of violence by an unruly mob
a burst of deep loud hearty laughter	a wild gathering involving excessive drinking and promiscuity
	a joke that seems extremely funny
	a state of disorder involving group violence

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