Synonyms and related words :
abnegation, civil disobedience, contradiction, contrariety, declension, declination, declinature, declining, default, delinquency, denial, deprivation, dereliction, deviation, disaccord, disaccordance, disagreement, disallowance, disclaimer, disclamation, disconformity, disobedience, disregard, dissent, failure, frowardness, holding back, inaccordance, inattention, incongruity, inconsistency, indiscipline, indocility, infraction, infringement, inobservance, insubordination, intractability, lawbreaking, lawlessness, laxity, naughtiness, nay, negation, negative, negative answer, neglect, negligence, nix, no, nonacceptance, nonadherence, nonconcurrence, nonconformance, nonconformism, nonconformity, nonconsent, noncooperation, nonfeasance, nonfulfillment, nonobedience, nonobservance, nonperformance, omission, originality, oversight, passive resistance, protest, recalcitrance, recantation, recusance, recusancy, refractoriness, refusal, rejection, repudiation, retention, slight, thumbs-down, transgression, turndown, unconformity, uncooperativeness, unduteousness, undutifulness, unobservance, unsubmissiveness, unwillingness, violation, waywardness, willful disobedience, withholding