antagonism, antipathy, averseness, aversion, backlash, backwardness, challenge, clashing, collision, combative reaction, complaint, conflict, confutation, contradiction, contraposition, contrariety, counteraction, counterposition, counterworking, crankiness, crotchetiness, cursoriness, defiance, demur, disagreement, disinclination, disobedience, dispute, disrelish, dissent, dissentience, distaste, firmness, foot-dragging, fractiousness, friction, grudging consent, grudgingness, indisposedness, indisposition, indocility, interference, intractableness, kick, lack of enthusiasm, lack of zeal, mutinousness, negativism, nolition, nonconformity, noncooperation, objection, obstinacy, opposition, opposure, oppugnance, oppugnancy, passive resistance, perfunctoriness, perverseness, protest, reaction, rebuff, recalcitrance, recalcitrancy, recalcitration, recoil, refractoriness, refusal, reluctance, remonstrance, renitence, repellence, repellency, repercussion, repugnance, repulse, repulsion, resistance, revolt, rigidity, rigidness, rigor, slowness, stand, starchiness, stiffness, stubbornness, sulk, sulkiness, sulks, sullenness, swimming upstream, tautness, tenseness, tension, tensity, tightness, uncooperativeness, unenthusiasm, unwillingness, withstanding