Simon Legree
absolute monarch
absolute ruler
all-powerful ruler
arrogator
autarch
authoritarian
autocrat
bully
caesar
commissar
czar
despot
dictator
disciplinarian
driver
duce
hard master
martinet
oligarch
oppressor
overlord
pharaoh
slave driver
stickler
strong man
totalitarian
usurper
warlord
tyrant bird
individual
mortal
person
somebody
someone
soul
tyrannical
tyranny
barbarian
beast
brute
conqueror
coward
despotism
foe
monarch
murderer
prince
robber
ruffian
ruler
scoundrel
traitor
villain
wretch
aspirant