Bashfulness, Beef, Bitch, Blench, Boggle, Boggling, Boycott, Challenge, Combat, Complain, Complaint, Compunction, Conscience, Debate, Defiance, Deliberate, Demonstrate, Demonstration, Deprecate, Deprecation, Difference, Difficulty, Diffidence, Disagreement, Disapproval, Disapprove, Disinclination, Dispute, Dissent, Exception, Expostulate, Expostulation, Falter, Faltering, Fear, Fight, Flinch, Gag, Grievance, Hesitancy, Hesitate, Hesitation, Holler, Hover, Howl, Kick, March, Modesty, Negativism, Object, Objection, Obstinacy, Oppose, Opposition, Pause, Picket, Picketing, Ponder, Protest, Protestation, Quail, Qualm, Question, Rally, Reaction, Rebuff, Recalcitrance, Recoil, Reluctance, Remonstrance, Remonstrate, Remonstration, Aversion, Balance, Repulse, Repulsion, Resist, Resistance, Retreat, Revolt, Scruple, Scrupulousness, Shrink, Shrinking, Shy, Shyness, Squawk, Stand, Stick, Strain, Strike, Stumble, Unwillingness, Vacillate, Variance, Waver, Wince, Withdraw, Withstanding, Yield