club member vs club

club member and club both are nouns.

Word	Noun	Adjective	Verb	Adverb
club member	Yes	No	No	No
club	Yes	No	Yes	No

club member (noun)	club (noun)
someone who is a member of a club	stout stick that is larger at one end
	golf equipment used by a golfer to hit a golf ball
	a building that is occupied by a social club
	a playing card in the minor suit that has one or more black trefoils on it
	a spot that is open late at night and that provides entertainment (as singers or dancers) as well as dancing and food and drink
	a formal association of people with similar interests
	a team of professional baseball players who play and travel together

club member (verb)	club (verb)
	strike with a club or a bludgeon
	gather into a club-like mass
	gather and spend time together
	unite with a common purpose