Carves up refers to the act of cutting or dividing something into smaller parts. Antonyms for this word would be "unites," "combines," "joins," "integrates," and "merges." These words signify the opposite of dividing something and instead, bring it together to form a whole or a larger entity. For instance, instead of carving up a cake, it can be joined together to make a more comprehensive dessert. In a political context, countries or territories can unite, integrate, or merge to form a larger nation or community. Antonyms of "carves up" provide an alternative perspective and approach to resolve or manage certain situations without dividing them into smaller parts.