radiation therapy vs medicine

radiation therapy and medicine both are nouns.

Word	Noun	Adjective	Verb	Adverb
radiation therapy	Yes	No	No	No
medicine	Yes	No	Yes	No

radiation therapy (noun)	medicine (noun)
(medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance	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
	punishment for one's actions
	(medicine) something that treats or prevents or alleviates the symptoms of disease
	the branches of medical science that deal with nonsurgical techniques

radiation therapy (verb)	medicine (verb)
	treat medicinally, treat with medicine