Oppressive

Webster's Dictionary of the English Language

·adj Heavy; overpowering; hard to be borne; as, oppressive grief or woe.

II. Oppressive ·adj Using oppression; tyrannical; as, oppressive authority or commands.

III. Oppressive ·adj Unreasonably burdensome; unjustly severe, rigorous, or harsh; as, oppressive taxes; oppressive exactions of service; an oppressive game law.