His smile was more a predator's grimace than one of genuine mirth.

Aldwych laughed, a deep rumble with genuine mirth in it.

Then his chuckle became more relaxed and his shoulders shook with genuine mirth.

Tavis chuckled in genuine mirth and took Javan's arm, heading them toward the door.

His laughter was thin, cynically bitter, devoid of genuine mirth.

Knight looked at him sharply and Cullin laughed with genuine mirth.

Tulare slapped the desk with genuine mirth, relieved at being able to turn a difficult interview into something lighter.

His smile changed to one of genuine mirth, and the senior crew chuckled, even O'Brien.

This time there was a trace of genuine mirth in Nob's laugh.

The captain glared at him for a moment, then smiled, grimly but not without genuine mirth.