Absolutism
Part of speech: noun
Definition: The state of being absolute; the system or doctrine of the absolute; the principles or practice of absolute or arbitrary government; despotism. Doctrine of absolute decrees. - Ash
Example sentence: Relativity must replace absolutism in the realm of morals as well as in the spheres of physics and biology.
Tyranny
Part of speech: noun
Definition: A government in which a single ruler (a tyrant) has absolute power.The office or jurisdiction of an absolute ruler.Absolute power, or its use.Extreme severity or rigour.
Example sentence: I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man.