palpable vs medical specialty

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

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

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

palpable (adjective)	medical specialty (adjective)
capable of being perceived; especially capable of being handled or touched or felt
so intense as to be almost touched or felt
clearly revealed to the mind or the senses or judgment
(medicine) can be felt by palpation