Suddenly he lurched wildly to one side and pitched violently to the ground.

The motor launch pitched violently in the darkness and the torrential rains.

Suddenly, the front landing gear collapsed and everyone on the flight deck pitched forward violently.

The boat pitched violently, and you could not stay down in the hold for the stench of the vomit.

This does not mean pitching violently to get weightlessness or negative 'g'.

The plane hovered, pitching violently in the up-currents, but holding its place.

Abruptly, the whole craft pitched violently to the side.

Suddenly the ground pitched violently and Conrad was thrown facedown.

The boat began pitching violently, and I could feel the anchor dragging in the soft bottom.

She upended at Florida's touch, and pitched violently to sub-port.