wood vs woody

wood is a noun but woody is not a noun.

Word	Noun	Adjective	Verb	Adverb
wood	Yes	No	No	No
woody	No	Yes	No	No

wood (noun)	woody (noun)
any wind instrument other than the brass instruments
a golf club with a long shaft used to hit long shots; originally made with a wooden head
the trees and other plants in a large densely wooded area
the hard fibrous lignified substance under the bark of trees

wood (adjective)	woody (adjective)
	made of or containing or resembling wood
	made hard like wood as the result of the deposition of lignin in the cell walls
	abounding in trees