He let out a cry of surprise as his boat began to rock violently to the left.

At break of day a rising wind rocked the ship more violently.

She had just gotten to her knees when the ship rocked violently.

The bridge rocked violently as they were fired upon from behind by the third ship.

Suddenly everyone had eyes only for the queen egg, which was rocking violently.

The floor of the chamber rocked violently under their boots.

Pete began to rock violently, which calmed him a bit.

He punched it into the side of the truck, which rocked violently.

Under her heels the balcony began to rock and buck violently.

Then it began to rock violently back and forth.