A state of joyful exuberance
His eyes were twinkling with mirth and his lips were twisted into a sardonic smile.
His eyes twinkled with mirth as he gazed down at her and a smile plucked at the corners of his mouth.
The family were full of mirth and excitement after winning the game show.
His eyes twinkled with mirth, but he refused to let the rest of his face respond.
His eyes twinkled with mirth and he reached for his tablet.