uncork vs cork

uncork is not a noun while cork is a noun.

Word	Noun	Adjective	Verb	Adverb
uncork	No	No	Yes	No
cork	Yes	No	Yes	No

uncork (noun)	cork (noun)
	the plug in the mouth of a bottle (especially a wine bottle)
	a small float usually made of cork; attached to a fishing line
	outer bark of the cork oak; used for stoppers for bottles etc.
	(botany) outer tissue of bark; a protective layer of dead cells

uncork (verb)	cork (verb)
draw the cork from (bottles)	stuff with cork
release	close a bottle with a cork