What is another word for Denouncer?
Pronunciation: [dɪnˈa͡ʊnsə] (IPA) 
A denouncer is someone who publicly accuses or reports on the actions of another individual or group. Synonyms for denouncer include accuser, informer, betrayer, whistleblower, and expositor. These words all describe someone who reveals the misconduct or wrongdoing of others. An accuser suggests that someone is making an allegation or charge against another, often in a legal sense. An informer may be someone who provides information cooperatively or otherwise, and a betrayer suggests a sense of betrayal or disloyalty. A whistleblower is someone who reports on wrongdoing within an organization, while an expositor is someone who draws attention to issues or situations that would otherwise remain secret.
