In the second, the chin recedes, the forehead slopes, and the back of the head bulges out.

His nose and chin receded into his face as I watched, and the ridge over his eyes melted away.

The chin receded slightly.

That's him, but the chin doesn't recede anymore.

Seldom do their ears stick out or their chins recede.

Harcourt took a step backwards and Lorraine watched his chin recede into his neck.

His face was long and his chin receded.

His chin receded so badly that it was scarcely there, and his eyes were glittering beads of malevolence.

The mouth was irresolute, the chin very slightly receding, the eyes less deep-set.