His gold tooth, gleaming in the light, made his rictus of passion more venomous, more malevolent still.
"The Air Trust"
George Allan England
The lovely lips twisted into a rictus sneer, frightening on that smooth young face, until she got them under control.
"The Tunnel Under The World"
Frederik Pohl
In any case, wild was the haste with which I fought my way to be at her, my gasping mouth all the time drawn back in a rictus of laughter at the anticipation of their gladness to see me, their excitement to hear the grand tidings of the Pole attained.
"The Purple Cloud"
M.P. Shiel