The mouth opened, and a small roll of thunder came out.

Under his feet the ground shook with the next roll of thunder.

From the west came a roll of thunder that shook the leaves.

From far in the distance came the repeated roll of thunder.

A slow roll of thunder, much closer, and a light rain began to fall in the city.

It was followed by a roll of thunder, on cue.

A giant roll of thunder; can lightning be far behind?

Even as he spoke there came a muted roll of thunder.

Another roll of thunder came, still distant, but louder than the last.

Sarek's voice came from all around him, a roll of thunder in the air.