inegalitarian

/ˌɪnɪˌɡælɪˈtɛriən/
adjective
  1. Not treating all people equally; favoring inequality or unfair differences in rights or opportunities.
    • The inegalitarian policies of the past denied many people the right to vote.
    • Some critics argue that the current tax system is deeply inegalitarian.
    • An inegalitarian society often has a wide gap between the rich and the poor.