What is another word for smart mouth?
Pronunciation: [smˈɑːt mˈa͡ʊθ] (IPA) 
A smart mouth is a term used to describe someone who talks too much, too quickly, or in an inappropriate way. Synonyms for this term include wiseacre, know-it-all, blabbermouth, chatterbox, motor-mouth, loudmouth, and braggart. These synonyms have a negative connotation and are often used to describe someone who is arrogant, overconfident, or lacking in social skills. Other more neutral or positive alternatives to "smart mouth" include quick-witted, sharp-tongued, clever, articulate, or eloquent. However, these synonyms may not capture the negative aspects of a smart mouth, which can be seen as a character flaw rather than a positive attribute.
