reed instrument vs wood

reed instrument and wood both are nouns.

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

As nouns, wood is a hypernym of reed instrument; that is, wood is a word with a broader meaning than reed instrument:

reed instrument: a musical instrument that sounds by means of a vibrating reed
wood: any wind instrument other than the brass instruments

Other hypernyms of reed instrument include woodwind, woodwind instrument.

reed instrument (noun)	wood (noun)
a musical instrument that sounds by means of a vibrating reed	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	a golf club with a long shaft used to hit long shots; originally made with a wooden head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