He is always involved in shit-talk.

He loves to shit-talk about his coworkers.

They talked about the new movie.

I need someone who can listen. I don't want to be the only one to talk.

She talked down to her employees, making them feel inferior.

She was talking down to her colleagues during the meeting.

He always talks down to his employees.

He likes to talk big, but he never follows through with his promises.

There are many ones to talk about in this book.

The plenary talks at the conference were informative and engaging.