Synonyms and related words :
all jaw, blabbing, candid, chatty, communicative, conversational, effusive, expansive, flip, fluent, frank, gabby, gassy, glib, gossipy, gregarious, gushy, long-winded, loose-tongued, loquacious, multiloquent, multiloquious, newsy, overtalkative, prattling, prolix, smooth, sociable, talkative, talky, verbose, voluble, windy, wordy