expansive vs expand

expansive is an adjective but expand is not an adjective.

Word	Noun	Adjective	Verb	Adverb
expansive	No	Yes	No	No
expand	No	No	Yes	No

expansive (adjective)	expand (adjective)
able or tending to expand or characterized by expansion
friendly and open and willing to talk
marked by exaggerated feelings of euphoria and delusions of grandeur
of behavior that is impressive and ambitious in scale or scope

expansive (verb)	expand (verb)
	grow vigorously
	exaggerate or make bigger
	become larger in size or volume or quantity
	expand the influence of
	make bigger or wider in size, volume, or quantity
	add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
	extend in one or more directions