If Dad doesn't roar disapproval, the boys figure he approves.

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She didn't want them to hear the roar of the storm.

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Even when you can't see it, you can hear its thunderous roar day and night.

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Garcia, meanwhile, wasn't bothered either by the phones or the intermittent roar of 747s approaching nearby Don Muang International Airport.

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At the stroke of midnight, a muffled roar rang out -- I couldn't see the store doors open because I was around the corner -- and the next 10 minutes was a satisfying blur.

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