plastic vs impressionable

plastic is a noun but impressionable is not a noun.

Word	Noun	Adjective	Verb	Adverb
plastic	Yes	Yes	No	No
impressionable	No	Yes	No	No

plastic (noun)	impressionable (noun)
a card (usually plastic) that assures a seller that the person using it has sufficient means of payment and that the issuer will see to it that the seller receives payment for the merchandise delivered
generic name for certain synthetic or semisynthetic materials that can be molded or extruded into objects or films or filaments or used for making e.g. coatings and adhesives

plastic (adjective)	impressionable (adjective)
forming or capable of forming or molding or fashioning	easily impressed or influenced
capable of being molded or modeled (especially of earth or clay or other soft material)
capable of being influenced or formed