His grip tightened instinctively around her.
She dropped instinctively to the ground.
Cautiously, she crept up to the door and peered around it, jerking her head back instinctively when she spotted Yancey unlocking a door to an inner office.
I started up and instinctively stretched out my hands.
His shoulders hunched instinctively as he felt the eyes of the guards atop the walls on him.