The girls flung their legs up in the air and began to stomp on the floor with ever-increasing speed.

Slowly at first, then with ever-increasing speed, the rocket shot upward into the blue.

They seemed to be falling with terrific and ever-increasing speed.

The whole of the land was moving downhill at an ever-increasing speed.

His life was unreeling like a tape recorder playing back at ever-increasing speed.

In either case, it meant that systems experienced a long, slow starting period, followed by ever-increasing speed.

Our sister continued to hasten away from us at an ever-increasing speed.

We are moving with ever-increasing speed, into such a society.

First slowly, then with ever-increasing speed, the deep cut closed and sealed itself.

Slowly at first, but then with ever-increasing speed, the skytower's lower half collapsed to the Earth.