- chatterbox
- nexcessive talker, jabberer, gabbler, blatherskite, Sl. windbag, Sl. windjammer, Inf. hot-air artist; blabber, blabbermouth, gusher, gossip; tattler, tattle-tale, tell-tale, talebearer; noisy chatterer, palav-erer, magpie, popinjay, Inf. jay; prattler, babbler, prater, twaddler, Brit. twattler, driveler; patterer, pat-terist, rattlebrain, rattlepate.
A Note on the Style of the synonym finder. 2014.