Thundering

To produce thunder; to sound, rattle, or roar, as a discharge of atmospheric electricity; often used impersonally.

"It thundered continuously."

To make a noise like thunder.

"The train thundered along the tracks."

To talk with a loud, threatening voice.

To say (something) with a loud, threatening voice.

""Get back to work at once!", he thundered."

Of, pertaining to, or accompanied by thunder.

Producing a noise or effect like thunder; thunderous.

Very great; extraordinary.