copaiba vs oleoresin

copaiba and oleoresin both are nouns.

Word	Noun	Adjective	Verb	Adverb
copaiba	Yes	No	No	No
oleoresin	Yes	No	No	No

As nouns, oleoresin is a hypernym of copaiba; that is, oleoresin is a word with a broader meaning than copaiba:

copaiba: an oleoresin used in varnishes and ointments
oleoresin: a naturally occurring mixture of a resin and an essential oil; obtained from certain plants

copaiba (noun)	oleoresin (noun)
an oleoresin used in varnishes and ointments	a naturally occurring mixture of a resin and an essential oil; obtained from certain plants