Censure
disapproval, condemnation, reprehension, castigation, remonstrance, denunciation, reprobation, disparagement, depreciation, animadversion, opposition, deprecation, abuse, opprobrium, contumely, objection, reproach, stricture, derogation, criticism, dispraise, disfavor, repudiation, disapprobation, reprimand, invective, slur, aspersion, accusation, reproof, attack, chiding, rebuke, vituperation, objurgation, impeachment, complaint, diatribe, tirade, charge, expostulation, indictment, recrimination, attribution, jeremiad, arraignment, implication, obloquy, imputation, exprobration, inculpation, incrimination, Philippic, reflection, discountenance, calumny, ascription, frowning upon.
Antonyms praise*, commendation, appreciation.