narcotic vs dependency

narcotic and dependency both are nouns.

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

narcotic (noun)	dependency (noun)
a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction	a geographical area politically controlled by a distant country
	the state of relying on or being controlled by someone or something else
	being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)

narcotic (adjective)	dependency (adjective)
of or relating to or designating narcotics
inducing stupor or narcosis
inducing mental lethargy