Aristocratic.

= oligarchic, adj.

Of or pertaining to the rule of an aristocracy; oligarchical.

Of or pertaining to an aristocracy; attached to or favouring aristocracy.

Oligarchic.

Oligarchic.

= oligarchic, adj.

Of, relating to, or of the nature of an oligarchy; practised, administered or governed by an oligarchy; supporting or advocating oligarchy.

Conducted by or vested in a noble or aristocratic class.

Forming words (esp. adjectives) in the sense ‘monarchical and ——’.

Of, relating to, or characteristic of aristocrats; aristocratic.