oligarchy
寡頭制
Aristocracy
Dictatorship
inverted totalitarianism
Iron law of oligarchy
kleptocracy
Meritocracy
Military dictatorship
Minoritarianism
nepotism
netocracy
oligopoly
Oligarchical Collectivism
Parasitism
plutocracy
Political family
Power behind the throne
stratocracy
Synarchism
Theocracy
timocracy
/suto3/google.iconoligarchy
image oligarchy
define oligarchy
wikipedia oligarchy
weblio oligarchy
kotobank oligarchy
jisho oligarchy