See pushover in Webster's New World Roget's A-Z Thesaurus II
A person who is easily deceived or victimized:
butt3, dupe, fool, gull, lamb, victim. (Informal) sucker. (Slang) fall guy, gudgeon, mark, monkey, patsy, pigeon, sap1. (Chiefly British) mug. See wiseAn easily accomplished task:
child's play, cinch, snap, walkaway, walkover. (Informal) breeze. (Slang) duck soup. See easyLearn more about pushover