buccal vs general anatomy

buccal is not a noun while general anatomy is a noun.

Word	Noun	Adjective	Verb	Adverb
buccal	No	Yes	No	No
general anatomy	Yes	No	No	No

buccal (noun)	general anatomy (noun)
	the branch of morphology that deals with the structure of animals

buccal (adjective)	general anatomy (adjective)
of or involving the mouth or mouth region or the surface on which the mouth is located
of or relating to or toward the cheek