What is another word for waves a red flag?
Pronunciation: [wˈe͡ɪvz ɐ ɹˈɛd flˈaɡ] (IPA) 
Waves a red flag is a phrase that is generally used to denote warning signs or potential danger. Some other synonyms that can be used in its place include raising a red flag, flashing a warning signal, throwing up a caution sign, sounding an alarm, or sending a distress signal. These phrases convey the same sense of alertness and concern as waving a red flag does. It is important to use these phrases when there is a potential danger or concern that needs to be dealt with. Words have immense power, and using the right words can help communicate our message more effectively.
