doctor vs medicine

doctor and medicine both are nouns.

Word	Noun	Adjective	Verb	Adverb
doctor	Yes	No	Yes	No
medicine	Yes	No	Yes	No

doctor (noun)	medicine (noun)
children take the roles of physician or patient or nurse and pretend they are at the physician's office	the learned profession that is mastered by graduate training in a medical school and that is devoted to preventing or alleviating or curing diseases and injuries
a licensed medical practitioner	punishment for one's actions
a person who holds Ph.D. degree (or the equivalent) from an academic institution	(medicine) something that treats or prevents or alleviates the symptoms of disease
	the branches of medical science that deal with nonsurgical techniques

doctor (verb)	medicine (verb)
give medical treatment to	treat medicinally, treat with medicine
alter and make impure, as with the intention to deceive
restore by replacing a part or putting together what is torn or broken