Inter-mix is a term that refers to the blending or mixing of different substances, ideas or concepts. The antonyms for inter-mix are words that convey separation or the absence of mixing. They include segregate, divide, split, separate, disjoin, sever, disconnect, dissociate, detach, and isolate. These antonyms suggest a complete or partial separation of the items that were meant to be mixed. For instance, one might segregate different grains of rice, split different colors of M&M candies to keep them apart, or isolate one idea from another to emphasize its uniqueness. By using antonyms for inter-mix, we can express the opposite concept and communicate a clear message of separation or differentiation.