denounce

(v) speak out against
- He denounced the Nazis
(v) to accuse or condemn or openly or formally or brand as disgraceful
- He denounced the government action
- She was stigmatized by society because she had a child out of wedlock
stigmatise, stigmatize, brand, mark,
(v) announce the termination of, as of treaties
(v) give away information about somebody
- He told on his classmate who had cheated on the exam
shit, tell on, snitch, stag, give away, shop, betray, grass, rat,

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

denouncement