fair game Antonyms

nitpicker rebuker quiz punisher polisher persecutor niggler molester mocker libeler scoffer stalker mugger monkey business moss-trooper faultfinder attack dog vexer tormenter tease taunter lampooner knocker killer castigator bulldozer botherer batterer banterer attacker assailer assailant aggressor encroacher enforcer kidnapper jeerer intruder interferer importuner hypercritic harrier harasser hangman abductor