From WordNet (r) 3.0 (2006): writhing adj 1: moving in a twisting or snake-like or wormlike fashion; "wiggly worms" [syn: wiggly, wriggling, wriggly, writhing]
writhing adj 1: moving in a twisting or snake-like or wormlike fashion; "wiggly worms" [syn: wiggly, wriggling, wriggly, writhing]