garrulous
/ˈger-ə-ləs/
adjective
given to prosy, rambling, or tedious loquacity : pointlessly or annoyingly talkative
wordy
talkative loquacious garrulous voluble mean given to talk or talking. talkative may imply a readiness to engage in talk or a disposition to enjoy conversation. loquacious suggests the power of expressing oneself articulately, fluently, or glibly.