Abjure, Backfire, Backlash, Bafflement, Block, Boomerang, Bounce, Bound, Brush, Challenge, Chase, Check, Checkmate, Chuck, Chucking, Rejection, Reluctance, Remonstrance, Renounce, Renouncement, Repel, Repercussion, Repudiate, Repudiation, Repulse, Repulsion, Resilience, Resist, Resistance, Reversal, Reverse, Revolt, Ricochet, Rout, Scout, Scouting, Setback, Slight, Sneer, Sniff, Snort, Snub, Spring, Spurn, Spurning, Stand, Stop, Upstage, Waive, Withstand, Withstanding, Complaint, Confusion, Contempt, Contradict, Contradiction, Counter, Cut, Declination, Decline, Declining, Defeat, Defiance, Defy, Demur, Denial, Deny, Despisal, Despise, Despising, Disapproval, Disapprove, Discard, Disclaim, Discomfiture, Discount, Discounting, Discouragement, Disdain, Dismiss, Dismissal, Disown, Dispute, Disregard, Dissent, Endure, Except, Exception, Exclude, Exclusion, Fend, Foil, Forswear, Frustration, Hinder, Humiliation, Ignore, Ignoring, Kick, Kickback, Negativism, Objection, Obstinacy, Obstruct, Opposition, Parry, Protest, Reaction, Rebound, Rebut, Recalcitrance, Recant, Recantation, Recoil, Refusal, Refuse, Reject