sexual activity vs tool

sexual activity and tool both are nouns.

Word	Noun	Adjective	Verb	Adverb
sexual activity	Yes	No	No	No
tool	Yes	No	Yes	No

sexual activity (noun)	tool (noun)
activities associated with sexual intercourse	the means whereby some act is accomplished
	an implement used in the practice of a vocation
	obscene terms for penis
	a person who is controlled by others and is used to perform unpleasant or dishonest tasks for someone else

sexual activity (verb)	tool (verb)
	work with a tool
	ride in a car with no particular goal and just for the pleasure of it
	drive
	furnish with tools