face vs jaw

face and jaw both are nouns.

Word	Noun	Adjective	Verb	Adverb
face	Yes	No	Yes	No
jaw	Yes	No	Yes	No

face (noun)	jaw (noun)
a vertical surface of a building or cliff	holding device consisting of one or both of the opposing parts of a tool that close to hold an object
the side upon which the use of a thing depends (usually the most prominent surface of an object)	the part of the skull of a vertebrate that frames the mouth and holds the teeth
the striking or working surface of an implement	the bones of the skull that frame the mouth and serve to open it; the bones that hold the teeth
the general outward appearance of something
status in the eyes of others
impudent aggressiveness
the feelings expressed on a person's face
the front of the human head from the forehead to the chin and ear to ear
the part of an animal corresponding to the human face
a specific size and style of type within a type family
a contorted facial expression
a surface forming part of the outside of an object
a part of a person that is used to refer to a person

face (verb)	jaw (verb)
deal with (something unpleasant) head on	talk socially without exchanging too much information
present somebody with something, usually to accuse or criticize	censure severely or angrily
oppose, as in hostility or a competition	talk incessantly and tiresomely
line the edge (of a garment) with a different material	chew (food); to bite and grind with the teeth
cover the front or surface of
turn so as to face; turn the face in a certain direction
turn so as to expose the face
be oriented in a certain direction, often with respect to another reference point; be opposite to
be opposite