camphor vs natural resin

camphor and natural resin both are nouns.

Word	Noun	Adjective	Verb	Adverb
camphor	Yes	No	No	No
natural resin	Yes	No	No	No

As nouns, natural resin is a hypernym of camphor; that is, natural resin is a word with a broader meaning than camphor:

camphor: a resin obtained from the camphor tree; used in making celluloid and liniment
natural resin: a plant exudate

camphor (noun)	natural resin (noun)
a resin obtained from the camphor tree; used in making celluloid and liniment	a plant exudate