A sudden weight fell on his heart and nearly stopped it.

The sudden weight of understanding forced him to the floor.

A hard, sudden weight hit me, driving my thighs and hips down to the floor.

She stood as if a sudden weight had been released from her shoulders.

He felt no pain, only a sudden heavy weight pulling him down.

The second one staggered back under the sudden weight of the stone, and fell.

The whole structure shook under the sudden weight, but held.

It ended when a sudden weight dragged at my hands.

A sudden weight on his back sent him tumbling forward over the soldier.

Something popped; he felt a sudden weight in his hands.