He felt nothing more than a cold hardness in his heart.

The deeps of her mind registered the cold hardness of his voice, so different from the previous night.

He gaped at her, seeing a cold hardness that was almost frightening in its intensity.

There is also a cold hardness in the eyes.

A grim, cold hardness had replaced the soft look in his eyes.

A cold, hardness settled in the pit of his stomach.

He felt a small, cold hardness in his chest, like the pit of a cherry had slipped into his heart.

Only part of the cold hardness in his voice came from the Void.

She closed her eyes, trying to will some kind of warmth into the cold hardness beneath her hands.

I remained standing, flattening myself against the cold hardness of the stone.