mortocracy means Rule or government based on death in some way. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
noun
- Rule or government based on death in some way.“In the 1970s and 1980s El Salvador was ruled by what might best be described as a "mortocracy": government by death. Ruled by a small group of wealthy elite, the country was controlled by death squads.”