Synonyms: cardboard, composition board
Definition: a stiff moderately thick paper
Similar words: paper
Definition: a material made of cellulose pulp derived mainly from wood or rags or certain grasses
Similar words: packing, packing material, wadding
Definition: any material used especially to protect something
Synonyms: cardboard, unlifelike
Definition: without substance
Usage: cardboard caricatures of historical figures
Similar words: unreal, artificial
Definition: contrived by art rather than nature
Usage: artificial flowers; artificial flavoring; an artificial diamond; artificial fibers; artificial sweeteners