Wiktionary
unfist
vb. To unclench (one's fist)
Usage examples of "unfist".
He forced her to unfist her hands and waited for her thighs to untense.
Tagus is drawn tight and dry, and when she unfists the fist to let me comfort the hand I feel the skin crinkle like paper.
His hands fisted and unfisted at his sides as he allowed the impact of the Emperor’s words to sink in.
The silence unfisted and wrapped its fingers around her heart as he left the Peacock Room.
Dageus fisted his hands, unfisted them, then massaged his temples with the heels of his palms.
He was passive under her kiss, his neck limp, his hands fisting and unfisting at his sides.
Finally, after many grimaces and grinding of teeth and twitching of nose and ears and fisting and unfisting, he acknowledged the truth.