unprogressive

adjective
un·​pro·​gres·​sive | \ ˌən-prə-ˈgre-siv How to pronounce unprogressive (audio) \

Definition of unprogressive

: not progressive especially : not devoted to or promoting economic, social, or political progress Public opinion regards almost any discussion of cutting retiree benefits as inhumane, unprogressive, and even barbaric. — Robert J. Samuelson