sex vs desire

sex and desire both are nouns.

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

sex (noun)	desire (noun)
activities associated with sexual intercourse	an inclination to want things
the properties that distinguish organisms on the basis of their reproductive roles	the feeling that accompanies an unsatisfied state
all of the feelings resulting from the urge to gratify sexual impulses	something that is desired
either of the two categories (male or female) into which most organisms are divided

sex (verb)	desire (verb)
tell the sex (of young chickens)	feel or have a desire for; want strongly
to evoke sexual feelings	express a desire for
	expect and wish