Synonyms and related words :
abuse, assailing, assault, attack, berating, bitter words, blackening, calumny, character assassination, contumely, defamation, defamation of character, defilement, denigration, diatribe, execration, hard words, invective, jawing, jeremiad, malicious defamation, muckraking, mudslinging, name-calling, obloquy, onslaught, opprobrium, philippic, rating, screed, scurrility, smear, smear campaign, smear word, tirade, tongue-lashing, vilification, vituperation