blew the whistle

Reported the misconduct

Blew the whistle is the past tense of blow the whistle, meaning to expose wrongdoing or call attention to misconduct.

The image is of a referee stopping play or a police officer alerting others.

Someone who blows the whistle on corruption, fraud, or abuse is a whistleblower: She blew the whistle on the company's illegal dumping practices.

Related

informant · alert · leaked · broke the story · exposed · smoking gun · insider · internal affairs · Deep Throat · accountability · watchdog · courage · spoke up · spilled the beans · ratted out · dropped a dime · named names · spill the tea

Opposites
disclosure vs. concealment

blew the whistlekept quiet

covered up · swept under the rug · hushed up · suppressed · concealed

betrayal of institution vs. loyalty to institution

blew the whistleclosed ranks

United defensively as group

toed the line · fell in line · played ball

intervention vs. complicity

blew the whistleparticipated

Took an active role

enabled · facilitated · stood by · abetted · collaborated

Family

blew, whistle, blows, blowing, blower, whistles, whistled, whistling, whistler

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G