What is another word for runs mouth?
Pronunciation: [ɹˈʌnz mˈa͡ʊθ] (IPA) 
"Runs mouth" is a colloquial term that refers to someone who talks excessively or indiscreetly. There are many synonyms for this phrase, including "spews", "gabs", "yaks", "chatters", "blabbers", "gossips", and "vents". Each of these words carries a slightly different connotation, ranging from merely talkative to outright gossipy or malicious. Regardless of the specific word used, the underlying concept is clear: someone who runs their mouth is often seen as annoying or untrustworthy. If you find yourself in the presence of someone who has a tendency to run their mouth, it may be wise to keep your own thoughts and opinions to yourself.
