Inductile refers to a material that is difficult to mold or shape. The antonyms for the word "inductile" are "malleable," "ductile," and "pliable." Malleable materials can be easily bent or shaped without breaking. Ductile materials can be stretched into thin wires without breaking. Pliable materials can be easily bent or manipulated without breaking. These antonyms refer to materials that are easily formed into different shapes and are useful in a variety of applications. Inductile materials, on the other hand, require more time and effort to manipulate, making them less practical for certain purposes.