Of or pertaining to oligarchy.

oligarchic

In an oligarchical way.

A member of an oligarchy; someone who is part of a small group that runs a country. / A very wealthy business owner who wields political power.

plural of oligarch

(dated) Oligarchic, oligarchical.

present participle of oligarchize

Third-person singular simple present indicative form of oligarchize

simple past tense and past participle of oligarchize

The principles or spirit of an oligarchy.