What is a synonym for unitary government?

There isn't a single perfect synonym for "unitary government," as the term itself is quite specific. However, here are some words and phrases that convey similar meanings, depending on the context:

Similar Structure:

* Centralized government

* Unicameral government (if referring to a single legislative body)

* Consolidated government

* National government (if referring to a state with a unitary system)

Similar Power Distribution:

* Centralized authority

* Sovereign state

* Single-tier government

Phrases:

* Government with centralized power

* Government where power is concentrated at the national level

* Government with limited regional autonomy

Ultimately, the best synonym depends on the specific context and the emphasis you want to place.