pharmacy vs pharmaceutical

pharmacy and pharmaceutical both are nouns.

Word	Noun	Adjective	Verb	Adverb
pharmacy	Yes	No	No	No
pharmaceutical	Yes	Yes	No	No

pharmacy (noun)	pharmaceutical (noun)
a retail shop where medicine and other articles are sold	drug or medicine that is prepared or dispensed in pharmacies and used in medical treatment
the art and science of preparing and dispensing drugs and medicines

pharmacy (adjective)	pharmaceutical (adjective)
	of or relating to pharmacy or pharmacists
	of or relating to drugs used in medical treatment