part vs corner

part and corner both are nouns.

Word	Noun	Adjective	Verb	Adverb
part	Yes	No	Yes	Yes
corner	Yes	No	Yes	No

As nouns, corner is a hyponym of part; that is, corner is a word with a more specific, narrower meaning than part:

Other hyponyms of part include body part, corpus, acicula, base, craton, cutting, fragment, hunk, lump, nub, stub, segment, slice, strip, world.

part (noun)	corner (noun)
the actions and activities assigned to or required or expected of a person or group	the intersection of two streets
the effort contributed by a person in bringing about a result	(architecture) solid exterior angle of a building; especially one formed by a cornerstone
something less than the whole of a human artifact	an interior angle formed by two meeting walls
an item that is an instance of some type	the point where two lines meet or intersect
a line of scalp that can be seen when sections of hair are combed in opposite directions	the point where three areas or surfaces meet or intersect
one of the portions into which something is regarded as divided and which together constitute a whole	a place off to the side of an area
an actor's portrayal of someone in a play	a remote area
that which concerns a person with regard to a particular role or situation	a projecting part where two sides or edges meet
the melody carried by a particular voice or instrument in polyphonic music	a small concavity
the extended spatial location of something	a temporary monopoly on a kind of commercial trade
a portion of a natural object	a predicament from which a skillful or graceful escape is impossible
assets belonging to or due to or contributed by an individual person or group
something determined in relation to something that includes it

part (verb)	corner (verb)
move or break apart	turn a corner
force, take, or pull apart	force a person or an animal into a position from which he cannot escape
depart for someplace	gain control over
go one's own way; move apart
discontinue an association or relation; go different ways

part (adverb)	corner (adverb)
to some extent; in some degree; not wholly