neurotropic vs medical specialty

neurotropic is not a noun while medical specialty is a noun.

Word	Noun	Adjective	Verb	Adverb
neurotropic	No	Yes	No	No
medical specialty	Yes	No	No	No

neurotropic (noun)	medical specialty (noun)
	the branches of medical science that deal with nonsurgical techniques

neurotropic (adjective)	medical specialty (adjective)
(of a virus, toxin, or chemical) tending to attack or affect the nervous system preferentially