We have no meanings for "writhe back" in our records yet.
1 Slowly- Iwrithedback into the passage, dragging up his almost dead weight.
2 John Merkle rose to his full height, his lips writhed back from his teeth.
3 Hardy's lips writhed back in a snarl of hatred.
4 His head rocked with the ceaseless jars; the red-stained lips writhed back and showed the locked teeth.
5 He writhed back , however, without any difficulty.
6 The whole heavens were ablaze with shifting streamers that raced and writhed back and forth in wild revel.
7 At first it seemed that La Roche would not speak; then his wide, thin lips writhed back from his teeth.
8 The lips writhed back , half snarling, half smiling....
9 Connery began to squirm on the floor and get to his wabbly knees, and Gilfoyle writhed back to consciousness with wits a-flutter.
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