Then he tipped his head back the way they'd come.

He sat down and tipped his head to one side.

To see his face, she would have to tip her head.

She tipped her head back and looked up at him.

She tipped her head back, looked into his dark eyes.

He tipped his head to one side, then the other.

He tipped his head far back on the floor, saw the rest of the room.

When they were standing like this he had to tip his head back to look into her eyes.

She stopped, looked up at him, tipped her head a little to one side.

She tipped her head to the side to give him better access.