What is another word for blabbermouth?
Pronunciation: [blˈabəməθ] (IPA) 
Blabbermouth is a derogatory term used to describe a person who talks too much or cannot keep a secret. There are various synonyms for blabbermouth, including chatterbox, motormouth, gossip, blabberer, and loudmouth. A chatterbox is a person who talks incessantly about unimportant things. Meanwhile, a motormouth tends to speak quickly and non-stop. A gossip is someone who enjoys talking about other people's private affairs. On the other hand, a blabberer is someone who shares confidential information without regard for its consequences. Lastly, a loudmouth is someone who frequently interrupts others with their loud voice. All of these terms are used to describe someone who talks excessively and may not be trustworthy with confidential information.
