Synonyms of chatterbox in English:

chatterbox


See definition of chatterbox

noun

1‘Nicola was known as a chatterbox at work’

SYNONYMS
talker, chatterer, jabberer, babbler, prattler, blatherer, prater
tittle-tattler, tattler, gossip, gossiper, gossipmonger
conversationalist
North American blatherskite
informal windbag, gasbag, gabber, big mouth, loudmouth, blabbermouth
British informal natterer