1. people who oppose separatism or the separation of a group, region, or nation from a larger political entity
Usage: plural form; typically used in political or historical contexts

Examples

• The antiseparatists argued that the region would be stronger if it remained part of the federation.
• During the debate, antiseparatists emphasized the economic benefits of maintaining the union.
• Many antiseparatists feared that independence would lead to political instability.
• The government's antiseparatists faction worked to preserve national unity.
• Antiseparatists and separatists held competing rallies in the capital.