riotous vs exuberant

riotous and exuberant both are adjectives.

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

As adjectives, riotous and exuberant are synonyms defined as:

Other synonyms of riotous include lush, luxuriant, profuse.

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