Her talkative aunt dominated the dinner conversation, barely letting anyone else get a word in.
The talkative real estate agent was annoyingly chatty during the viewing of the apartment.
After a few drinks, John became quite talkative and regaled the whole bar with stories of his travels.
Her talkative coworker would often keep her from meeting deadlines with long, pointless conversations.
The talkative taxi driver kept up a constant stream of chatter during the short ride to the airport.

Talkative (Adjective)