alveolar arch vs jaw

alveolar arch and jaw both are nouns.

Word	Noun	Adjective	Verb	Adverb
alveolar arch	Yes	No	No	No
jaw	Yes	No	Yes	No

alveolar arch (noun)	jaw (noun)
the part of the upper or lower jawbones in which the teeth are set	holding device consisting of one or both of the opposing parts of a tool that close to hold an object
	the part of the skull of a vertebrate that frames the mouth and holds the teeth
	the bones of the skull that frame the mouth and serve to open it; the bones that hold the teeth

alveolar arch (verb)	jaw (verb)
	talk socially without exchanging too much information
	censure severely or angrily
	talk incessantly and tiresomely
	chew (food); to bite and grind with the teeth