heated conversation
heated discussion

It is history now but after much debate and some heated discussions the decision was taken to go ahead.

There is a heated discussion on the future use of the building.

Your sister and I were just having a rather heated discussion.

But the guys seemed to be lost in a heated discussion among themselves.

This has been a source of heated discussion over the years.

"The fact they took place after a fairly heated discussion last night is a positive," he said.

From inside the office came raised voices, a heated discussion; one of many.

After a heated discussion the group decided not to resign.

The men have a heated discussion about what to do.

They became engaged in what looked like a heated discussion.