practice of medicine vs cure

practice of medicine and cure both are nouns.

Word	Noun	Adjective	Verb	Adverb
practice of medicine	Yes	No	No	No
cure	Yes	No	Yes	No

practice of medicine (noun)	cure (noun)
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 medicine or therapy that cures disease or relieve pain

practice of medicine (verb)	cure (verb)
	provide a cure for, make healthy again
	prepare by drying, salting, or chemical processing in order to preserve
	be or become preserved
	make (substances) hard and improve their usability