sex vs member

sex and member both are nouns.

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

sex (noun)	member (noun)
activities associated with sexual intercourse	an external body part that projects from the body
the properties that distinguish organisms on the basis of their reproductive roles	the male sex organ
all of the feelings resulting from the urge to gratify sexual impulses	an organization that is a member of another organization (especially a state that belongs to a group of nations)
either of the two categories (male or female) into which most organisms are divided	one of the persons who compose a social group (especially individuals who have joined and participate in a group organization)
	anything that belongs to a set or class

sex (verb)	member (verb)
tell the sex (of young chickens)
to evoke sexual feelings