woody pear vs bush

woody pear and bush both are nouns.

Word	Noun	Adjective	Verb	Adverb
woody pear	Yes	No	No	No
bush	Yes	Yes	Yes	No

As nouns, bush is a hypernym of woody pear; that is, bush is a word with a broader meaning than woody pear:

Other hypernyms of woody pear include shrub.

woody pear (noun)	bush (noun)
tree bearing pear-shaped fruit with a thick woody epicarp	hair growing in the pubic area
	dense vegetation consisting of stunted trees or bushes
	a large wilderness area
	a low woody perennial plant usually having several major stems

woody pear (adjective)	bush (adjective)
	not of the highest quality or sophistication

woody pear (verb)	bush (verb)
	provide with a bushing