lemonwood vs lemon-wood tree

lemonwood and lemon-wood tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
lemonwood	Yes	No	No	No
lemon-wood tree	Yes	No	No	No

As nouns, lemonwood and lemon-wood tree are synonyms defined as:

lemonwood and lemon-wood tree: South African evergreen having hard tough wood

Other synonyms of lemonwood include lemon-wood, lemonwood tree, Psychotria capensis.

lemonwood (noun)	lemon-wood tree (noun)
South African evergreen having hard tough wood	South African evergreen having hard tough wood
hard tough elastic wood of the lemonwood tree; used for making bows and fishing rods