sex vs invite

sex and invite both are nouns.

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

sex (noun)	invite (noun)
activities associated with sexual intercourse	a colloquial expression for invitation
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)	invite (verb)
tell the sex (of young chickens)	ask someone in a friendly way to do something
to evoke sexual feelings	request the participation or presence of
	ask to enter
	express willingness to have in one's home or environs
	give rise to a desire by being attractive or inviting
	increase the likelihood of
	invite someone to one's house
	have as a guest