narcotic vs depressant

narcotic and depressant both are nouns.

Word	Noun	Adjective	Verb	Adverb
narcotic	Yes	Yes	No	No
depressant	Yes	Yes	No	No

narcotic (noun)	depressant (noun)
a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction	a drug that reduces excitability and calms a person

narcotic (adjective)	depressant (adjective)
of or relating to or designating narcotics	capable of depressing physiological or psychological activity or response by a chemical agent
inducing stupor or narcosis
inducing mental lethargy