talkative

Adjective

• friendly and open and willing to talk
  • wine made the guest expansive
    

• unwisely talking too much

• full of trivial conversation
  • kept from her housework by gabby neighbors
    

Related words

• Synonyms: 
  expansive , bigmouthed , blabbermouthed , blabby , chatty , gabby , garrulous , loquacious , talky