Bellowed

The machine bellowed as it churned out products.

The dragon bellowed flames from its mouth as it flew through the sky.

The volcano bellowed smoke and ash into the air.

The wrestler bellowed with rage as he slammed his opponent to the ground.

The monster in the horror movie bellowed a terrifying growl.

The coach bellowed orders to the players on the field.

The actor bellowed his lines to project his voice on stage.

The ship's captain bellowed over the loudspeaker to prepare for rough seas.

The fireman bellowed instructions to his team during the emergency.