Wiktionary
bustlingly
adv. in a bustling manner
Usage examples of "bustlingly".
When Garric first visited, the Bridge District had been bustlingly full of people--ordinary residents going on with their lives as well as the crowd viewing the apparition hanging above the river.
The "but" was the last glimpse of him, and that Theresa overlooked, as she bustlingly chirruped: "I _knew_ you would understand.