denounce

Meanings

• speak out against
  • "He denounced the Nazis"
• to accuse or condemn or openly or formally or brand as disgraceful
  • "He denounced the government action"
• announce the termination of, as of treaties
• give away information about somebody

Synonyms

betray, brand, give away, grass, mark, rat, shit, shop, snitch, stag, stigmatise, stigmatize, tell on