writhe Look up writhe at Dictionary.com
O.E. wriğan "to twist or bend," earlier "to bind or fetter," from P.Gmc. *writhanan (cf. N.Fris. wrial, O.H.G. ridan, O.N. riğa, M.Swed. vrişa, M.Da. vride), from PIE *wreit- "to turn, bend" (see wreath).