boisterous

"After a storm the sea is in agitation."

"The violence of the storm, fortunately, was more awesome than destructive."

"The children's excitement about the school trip was obvious in their chattering. "

"The twins resemble each other."

"Their loud laughter betrayed their presence."

"Go easy on him: he is but a child."

"The children were running to catch the school bus. "

"The school's playground was a favorite spot for the children after their classes. "

"The children's exuberance filled the classroom with laughter and excited chatter. "

"exuberant feeling"

"The children shouted with joy when they saw the ice cream truck. "

"The teacher characterized the student as disruptive in class. "