despotic

adjective

1
characteristic of an absolute ruler or absolute rule; having absolute sovereignty
an authoritarian regime
autocratic government
2
ruled by or characteristic of a despot
moved from a feudal to a despotic order
his administration was arrogant and despotic
3
belonging to or having the characteristics of a despot

Also useful for “despotic”:Unscrambler— Rearrange the letters in “despotic”