Synonyms to knocking

disapproval, abjuration, abjurement, aggravation, agreement to disagree, alienation, annoyance, apostasy, belittling, censure, chucking, chucking out, comedown, condemnation, contempt, contradiction, counter-culture, criticism, declination, declining, decrial, denial, depreciation, derogation, despisal, despising, detraction, difference, disaccord, disaffection, disaffinity, disagreement, disapprobation, discard, disclamation, discontent, discounting, discrediting, disfavor, disgrace, disinclination, dislike, dismissal, disownment, disparagement, disparity, displeasure, disregard, disrelish, dissatisfaction, dissension, dissent, dissentience, dissidence, distaste, diversity, dropping out, exasperation, exception, exclusion, faint praise, ignoring, indignity, irritation, lukewarm support, minimizing, minority opinion, nonacceptance, nonagreement, nonapproval, nonassent, nonconcurrence, nonconformity, nonconsent, nonconsideration, objection, opposition, passing by, putting away, putting down, putting out, rebuff, recantation, recusance, recusancy, refusal, rejection, renouncement, reproac