obeche vs wood

obeche and wood both are nouns.

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

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

obeche (noun)	wood (noun)
large west African tree having large palmately lobed leaves and axillary cymose panicles of small white flowers and one-winged seeds; yields soft white to pale yellow wood	any wind instrument other than the brass instruments
the wood of an African obeche tree; used especially for veneering	a golf club with a long shaft used to hit long shots; originally made with a wooden head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