totalitarian

/toʊˌtæləˈtɛriən/
adjective
  1. Relating to a political system in which the government has complete control over all aspects of public and private life, and opposition is not allowed.
    • Many people fled the totalitarian state to seek freedom in other countries.
    • The novel describes a totalitarian society where citizens are constantly watched by the government.
    • The country lived under a totalitarian regime for decades, with no free elections or free press.
Antonyms
noun
  1. A person who supports or advocates for a totalitarian political system.
    • The totalitarians in the government silenced all critics.
    • The debate pitted democrats against totalitarians.
    • He was known as a totalitarian who believed in absolute state power.