corroborant vs medicine

corroborant is not a noun while medicine is a noun.

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

corroborant (noun)	medicine (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
	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

corroborant (adjective)	medicine (adjective)
used of a medicine that is strengthening

corroborant (verb)	medicine (verb)
	treat medicinally, treat with medicine