well-mannered

One of Bianchi’s former neighbors remembered him as “a friendly, well-mannered, nice young man.”

They seemed happy and well-mannered, sometimes talking with him about their homework and classes.

"It's now time for us to move on, which would be Melissa's expectations of us," Mr Hoskins said, adding it was important for the couple to have a "well-mannered relationship" with Dennis going forward.

Confident and well-mannered, Botswana's new President Duma Boko carries the traits of a highly trained human rights lawyer.

Ian Khama’s well-mannered voice barely disguises the anger that he feels.