synthetic rubber vs sex

synthetic rubber and sex both are nouns.

Word	Noun	Adjective	Verb	Adverb
synthetic rubber	Yes	No	No	No
sex	Yes	No	Yes	No

synthetic rubber (noun)	sex (noun)
any of various synthetic elastic materials whose properties resemble natural rubber	activities associated with sexual intercourse
	the properties that distinguish organisms on the basis of their reproductive roles
	all of the feelings resulting from the urge to gratify sexual impulses
	either of the two categories (male or female) into which most organisms are divided

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