What is another word for waving a red flag?
Pronunciation: [wˈe͡ɪvɪŋ ɐ ɹˈɛd flˈaɡ] (IPA) 
The phrase "waving a red flag" is often used to describe when someone is alerting others to a problem or issue that needs attention. There are several synonyms for this phrase, including "raising an alarm," "warning bells," "cautioning against," and "sounding the alarm." Other synonyms include "bringing to light," "highlighting," "pointing out," and "drawing attention to." These words can all be used to describe a situation where someone is trying to bring an issue to the attention of others, whether it be a warning of danger or a call for action. No matter the term used, the message remains the same: pay attention and take action.
