THESAURUS
abnegation, ban, blackball, blackballing, complaint, contradiction, declension, declination, declinature, declining, denial, deprivation, dim view, disagreement, disallowance, disappointment, disapprobation, disapproval, disclaimer, disclamation, discontent, discontentedness, discontentment, disenchantment, disesteem, disfavor, disgruntlement, disillusion, disillusionment, disobedience, displeasure, disrespect, dissatisfaction, dissent, distaste, exclusion, holding back, indignation, low estimation, low opinion, nay, negation, negative, negative answer, nix, no, nonacceptance, noncompliance, nonconsent, nonobservance, objection, opposition, opposure, ostracism, protest, recantation, refusal, rejection, repudiation, retention, turndown, unhappiness, unwillingness, withholding