Based on its function:
* Anarchy: The complete absence of government.
* Self-governance: Individuals or groups making decisions for themselves, without a centralized authority.
* Private sector: Businesses and individuals operating outside of government control.
Based on its ideology:
* Libertarianism: Emphasizes individual liberty and limited government.
* Anarchism: Advocates for the complete abolition of government.
* Minarchism: Supports a minimal government, focusing on core functions like law enforcement and defense.
Based on its power:
* Individualism: Focuses on individual rights and freedoms over collective power.
* Decentralization: Spreading power away from a central government.
* Free market: An economic system where supply and demand drive prices, without significant government intervention.
Other considerations:
* Chaos: The absence of order and structure that government provides.
* Tyranny: A cruel and oppressive form of government, the opposite of a benevolent and just government.
Ultimately, the "opposite" of government depends on your specific context and what aspect you're focusing on.