Synonyms of running one's mouth

running one's mouth

phrase

present participle of run one's mouth

as in going on

to talk at length without sticking to a topic or getting to a point

There goes Joe, running his mouth again about stuff that doesn't really matter.

Synonyms & Similar Words

• going on
• rambling
• rattling
• running on
• blathering (on)
• wandering
• straying
• chatting
• deviating
• digressing
• maundering
• sidetracking
• chattering
• pattering
• prating
• drooling
• waffling
• burbling
• gibbering
• prattling
• drivelling
• jabbering
• blabbing
• gabbling
• gabbing
• blithering
• bumbling
• blabbering
• driveling