She had to tilt her head back to look into his face.

She had to tilt her head back to talk to him, he was so close.

She had to tilt her head up to look him in the eyes.

He had to tilt his head up a little, but not much.

She almost had to tilt her head back to look at my face.

I had to tilt my head up to see them against the already dark sky.

She had to tilt her head back to meet his eyes.

He got to his feet so that she had to tilt her head to look up at him.

He did that thing where you tilt your head up to look down.

I had to tilt my head to pass under it.