sex vs prostitute

sex and prostitute both are nouns.

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

sex (noun)	prostitute (noun)
activities associated with sexual intercourse	a woman who engages in sexual intercourse for money
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

sex (verb)	prostitute (verb)
tell the sex (of young chickens)	sell one's body; exchange sex for money
to evoke sexual feelings