plastic explosive vs plastique

plastic explosive and plastique both are nouns.

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

As nouns, plastic explosive and plastique are synonyms defined as:

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

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