marupa vs bitterwood tree

marupa and bitterwood tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
marupa	Yes	No	No	No
bitterwood tree	Yes	No	No	No

As nouns, bitterwood tree is a hypernym of marupa; that is, bitterwood tree is a word with a broader meaning than marupa:

marupa: tree of the Amazon valley yielding a light brittle timber locally regarded as resistant to insect attack
bitterwood tree: any of various trees or shrubs of the family Simaroubaceae having wood and bark with a bitter taste

marupa (noun)	bitterwood tree (noun)
tree of the Amazon valley yielding a light brittle timber locally regarded as resistant to insect attack	any of various trees or shrubs of the family Simaroubaceae having wood and bark with a bitter taste