plastique vs explosive compound

plastique and explosive compound both are nouns.

Word	Noun	Adjective	Verb	Adverb
plastique	Yes	No	No	No
explosive compound	Yes	No	No	No

As nouns, explosive compound is a hypernym of plastique; that is, explosive compound is a word with a broader meaning than plastique:

plastique: an explosive material that is easily molded around the object it is intended to destroy
explosive compound: a compound that is explosive

plastique (noun)	explosive compound (noun)
an explosive material that is easily molded around the object it is intended to destroy	a compound that is explosive