talkative

talkative
talk‧a‧tive /ˈtɔːkətɪv $ ˈtɒːk-/ adjectivesomeone who is talkative talks a lot
   OPP  quiet
     

THESAURUS

   ▪ talkative a talkative person likes to talk a lot – also used about people’s moods: He’s very talkative with his friends and family. | Benjamin was in a talkative mood.
   ▪ chatty liking to talk a lot in a friendly way – a rather informal use: I like her – she’s always cheerful and chatty. | The chatty girl on the phone answered most of my questions.
   ▪ articulate able to talk easily and effectively about things, especially difficult subjects: All the applicants we interviewed were intelligent and articulate. | These were articulate people, well able to deal with the press and media.
   ▪ eloquent able to express your ideas and opinions well – used especially about people who speak in public and are able to influence people: an eloquent public speaker
   ▪ garrulous formal talking a lot, especially about unimportant things: A garrulous old man was sitting near me in the bar. | He became more garrulous as the evening went on.
   ▪ you can’t shut him/her up informal used to say humorously that someone talks all the time: You can’t shut him up so I never get any work done when he’s here.
   ▪ chatterbox informal someone, especially a child, who talks a lot : Cathy’s a real chatterbox.