Chatterbox is a synonym of twitterer.
As nouns the difference between chatterbox and twitterer
is that chatterbox is (informal) one who chats or talks to excess while twitterer is one who, or that which, twitters.
chatterbox
English
Noun
(informal) One who chats or talks to excess.
* '>citation
Synonyms
* babbler, jabberer, chatterer, yakker; see also
twitterer
English
Noun
(
en noun)
One who, or that which, twitters.
A user of the website (Twitter).
Synonyms
(one who twitters)
* babbler
* chatterbox