Antonyms for the word "Redistrict" refer to activities that are not related to dividing territory or electoral districts. One antonym is "combine," which means to bring elements or entities together, rather than separate them. Another antonym is "unite," which reflects the effort to create cohesion and community by bringing together different groups of people or objects. "Merge" is also an antonym, which implies the consolidation of activities, resources, or territories, rather than their fragmentation or division. Finally, "centralize" is another antonym for "redistrict," referring to the act of bringing together authority, resources, or decision-making power in one central location or person.