The Shadow lost his balance, tumbled helplessly to the floor.

It was like being caught in a riptide, sucked under, tumbling helplessly head over heels with no way to stop.

He tumbled helplessly, rolling and spinning over the soft ground, before finally coming to a stop at the foot of the hill.

And Linden went with them, tumbling helplessly along the wind.

They are knocked tumbling helplessly in a storm of dust and wind.

Now he was tumbling helplessly toward a sheer drop.

Iasius started to tumble helplessly down towards the scorching river of light.

Lights flickered as emergency backup power came on line and what was left of the ship began to tumble helplessly.

Two of them collided and tumbled helplessly toward the slope of the hill.

An image flitted into her mind: she saw herself plunge over the edge of that black pit and tumble helplessly through the dark.