Focus on lack of control:
* Anarchy: A state of lawlessness and disorder.
* Chaos: Complete disorder and confusion.
* Freedom: Absence of government control.
* Self-governance: Individuals or groups making their own decisions without external authority.
* Autonomy: Self-rule or independence.
Focus on alternative systems:
* Individualism: Emphasizes individual rights and freedom over collective control.
* Market forces: A system where economic decisions are driven by supply and demand, not government intervention.
* Civil society: The network of organizations and individuals that operate outside of government.
Focus on a specific aspect of government:
* Oppression: For "authoritarian government" or "tyranny."
* Private sector: For "government spending" or "government regulation."
The best antonym will depend on the specific situation and what you want to express.