Then she leaped through the roof of the pavilion and galloped through the air toward the monstrous cloud.

Then dust rose in monstrous clouds that shut out the sun.

Even in the fading light, the skins attracted a monstrous cloud of gnats and flies.

At about 40,000, he followed Jones into a monstrous cumulous cloud.

"Had it all," Qaval echoed sadly, gazing at the monstrous cloud of death.

There over the sea was a monstrous whirling cloud whose bottom stretched down in a tightening tube to suck up water.

Far beyond the slow-churning infinite horizon, monstrous dragon-head clouds were rearing up.

There's the tiny bit of silver lining to this monstrous black cloud.

At a touch of the trigger a monstrous cloud of steam poured out.

Giant billows formed and instantly dissolved into monstrous clouds of mist driven by 500-mile winds.