What is another word for run off the mouth?
Pronunciation: [ɹˈʌn ˈɒf ðə mˈa͡ʊθ] (IPA) 
"Run off the mouth" is a phrase commonly used to describe someone who talks too much or speaks without thinking. There are several synonyms that can be used to convey a similar meaning. One synonym is "mouth off," which refers to speaking in a rash or impertinent manner. Another synonym is "jabber," meaning to talk rapidly and incessantly. "Blabber" is another synonym, which describes talking too much, usually revealing confidential information. Lastly, "prattle" is a synonym that refers to speaking in a foolish or meaningless way. Regardless of the word choice, using a synonym for "run off the mouth" can add variety and depth to one's writing or conversation.
