Disparage

глагол 1) унижать достоинство, принижать Синоним(ы): dishonour, discredit, lower 2) говорить или вести себя пренебрежительно; оценивать слишком низко Синоним(ы): undervalue 3) поносить, чернить Синоним(ы): vilify

Большой англо-русский словарь

Disparage

transitive verb (-aged; -aging) Etymology: Middle English, to degrade by marriage below one's class, disparage, from Anglo-French desparager to marry below one's class, from des- dis- + parage equality, lineage, from per peer 1. to lower in rank or reputation; degrade 2. to depreciate by indirect means (as invidious comparison); speak slightingly about Synonyms: see decrydisparagement noundisparager noundisparaging adjectivedisparagingly adverb

Merriam-Webster's Collegiate Dictionary