anti-egalitarian

adjective

an·​ti-egal·​i·​tar·​i·​an ˌan-tē-i-ˌga-lə-ˈter-ē-ən 

ˌan-tī-

: opposing or hindering egalitarianism : contrary to principles of social equality and fairness

… the anti-egalitarian practice of congressional lobbyists who hire someone to stand in line for them.

—Jan Gardner

Word History

First Known Use

1959, in the meaning defined above