exuberant vs riotous

exuberant and riotous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
exuberant	No	Yes	No	No
riotous	No	Yes	No	No

As adjectives, exuberant and riotous are synonyms defined as:

Other synonyms of exuberant include lush, luxuriant, profuse.

exuberant (adjective)	riotous (adjective)
produced or growing in extreme abundance	produced or growing in extreme abundance
joyously unrestrained	unrestrained by convention or morality
unrestrained, especially with regard to feelings	characterized by unrest or disorder or insubordination