The plane leaped again and there was a heavy thud in first class.

Below, the children heard a scream, followed by a heavy thud.

Without support, the body dropped to the ground with a heavy thud.

Her head hit against the frame of the door with a heavy thud.

Overhead they could hear the heavy thud of running feet.

There was a crash from above and a heavy thud.

From beneath the desk they heard a series of heavy thuds.

The man hit the wall with a heavy thud, then began to sink down into a sitting position.

There was a heavy thud as all the legs kicked out at once.

There were heavy thuds as the wolves hit the door behind me.