A state of relative anarchy compared to neighboring states, often caused by death of the head of state before a successor could be designated.

Politics that is dominated by rivalry between political parties

Of or pertaining to a combination of social and political factors.

A recognized political party or group of parties in multiparty political systems that is present in Parliament or some other legislative body and does not control the floor (usually due to being in the minority).

A complete set of institutions, political organizations, interest groups (such as political parties, trade unions, lobby groups), the relationships between those institutions and the political norms and rules that govern their functions (constitution, election law).

An expert in political science.

plural of political science

The elite or upper crust of society. / That portion of society that is especially concerned with etiquette, proper behavior, and politeness.

plural of political scientist

(rare, nonstandard) Political correctness.