It might lose interest, or become alarmed by the unnatural movement of the carcass.

For naturally a thing moves in one way, while its unnatural movements are manifold.

This discussion suffices to show (1) that all bodies are either light or heavy, and (2) how unnatural movement takes place.

His back ached from all of the unnatural movement.

The human eye is very sensitive to unnatural or jerky movements.

During the last few minutes, Bowles was sure that the unnatural movement had increased.

The host got slowly under way with its unnatural shambling movements.

Now my muscles start aching, due to all the unnatural movements I'm making.

The Crooked Man's movements were done in reverse and then played forward, to give it an unnatural movement.

Joe was the first on his feet, scanning the grass tops quickly but thoroughly, looking for any hint of unnatural movement.