habituation vs narcotic

habituation and narcotic both are nouns.

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

habituation (noun)	narcotic (noun)
a general accommodation to unchanging environmental conditions	a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction
being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)

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