fruitwood vs fruit tree

fruitwood and fruit tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
fruitwood	Yes	No	No	No
fruit tree	Yes	No	No	No

fruitwood (noun)	fruit tree (noun)
wood of various fruit trees (as apple or cherry or pear) used especially in cabinetwork	tree bearing edible fruit