Cataplastic is an adjective that describes something that can be molded or shaped. Synonyms for cataplastic include flexible, adaptable, malleable, plastic, pliable, supple, and pliant. These terms describe the ability of something to be shaped or stretched without breaking. Other synonyms for cataplastic include resilient, elastic, and durable, which describe materials that can withstand stress and pressure without damage. A cataplastic substance can also be described as ductile or bendable, meaning it can be easily molded or bent into a different form. Overall, cataplastic and its synonyms refer to the various ways in which a substance can be shaped or adapted to different needs and uses.