The word "prelimiting" implies that something is being limited or restricted before it even begins. Therefore, antonyms for prelimiting would be words that signify freedom, expansion, or growth. Some examples of antonyms for prelimiting could include words such as unlimited, unrestricted, boundless, expansive, or unbounded. These words suggest an opening up or releasing of limitations, rather than putting restrictions in place. Other antonyms for prelimiting could include words like unconstrained, free-flowing, unhampered, or forthcoming. Utilizing any of these antonyms can help to convey a sense of openness and possibility, and provide a more positive and inclusive tone to your communication.