wood vs woodwind instrument

wood and woodwind instrument both are nouns.

Word	Noun	Adjective	Verb	Adverb
wood	Yes	No	No	No
woodwind instrument	Yes	No	No	No

As nouns, wood and woodwind instrument are synonyms defined as:

wood and woodwind instrument: any wind instrument other than the brass instruments

Other synonyms of wood include woodwind.

wood (noun)	woodwind instrument (noun)
any wind instrument other than the brass instruments	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a golf club with a long shaft used to hit long shots; originally made with a wooden head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