turn on vs drug

turn on is not a noun while drug is a noun.

Word	Noun	Adjective	Verb	Adverb
turn on	No	No	Yes	No
drug	Yes	No	Yes	No

turn on (noun)	drug (noun)
	a substance that is used as a medicine or narcotic

turn on (verb)	drug (verb)
become hostile towards	administer a drug to
get high, stoned, or drugged	use recreational drugs
cause to operate by flipping a switch
to evoke sexual feelings
cause to be agitated, excited, or roused
produce suddenly or automatically
be contingent on