He was speaking so quickly, with such barely contained outrage, that his words almost stumbled over each other.
After a great amount of time had passed his voice became hoarse and his words stumbled one over the other.
The words stumbled out of lips vainly trying to form a casual smile.
The words stumbled from my mouth as I crashed to the floor of the wayfarers' hut.
When he could speak again, words stumbled over each other.
The words stumbled over each other as Dion struggled with the thoughts that bound her to the wolves.
Her words stumbled over each other in their hurry to get out.
She was babbling, the words stumbling and jostling each other in her terror.
His words stumbled over each other in his urgency: "A rescue!
Tom put his hand on the car, his fingers going white in their grip as his words stumbled over themselves.
