unexpansive vs restrained

unexpansive and restrained both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unexpansive	No	Yes	No	No
restrained	No	Yes	No	No

unexpansive (adjective)	restrained (adjective)
showing no tendency to expand	under restraint
not given to high spirits or effusiveness	prudent
	marked by avoidance of extravagance or extremes
	cool and formal in manner
	not showy or obtrusive