Multiton is a term that is used to describe something that is heavy or large. However, there are several synonyms for multiton that can be used to express this concept. Some common synonyms for multiton include weighty, bulky, massive, mammoth, and cumbersome. Other alternatives include ponderous, hefty, substantial, ponderable, and unwieldy. These synonyms can be used interchangeably to describe items such as machinery, equipment, or even large animals. Depending on the context, one synonym may be more appropriate than another. Regardless of the word choice, all of these synonyms convey the same idea of something that is large, heavy, and difficult to move.