grove vs wood

grove and wood both are nouns.

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

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

Other hypernyms of grove include forest, woods.

grove (noun)	wood (noun)
garden consisting of a small cultivated wood without undergrowth	any wind instrument other than the brass instruments
a small growth of trees without underbrush	a golf club with a long shaft used to hit long shots; originally made with a wooden head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