torsional

CIDE DICTIONARY

torsional, a. 

 Of or pertaining to torsion; resulting from torsion, or the force with which a thread or wire returns to a state of rest after having been twisted round its axis; as, torsional force.  [1913 Webster]

THESAURUS

torsional

ambagious, anfractuous, circuitous, circumlocutory, contortional, contortive, convolutional, distortive, flexuose, flexuous, involute, involuted, involutional, labyrinthine, mazy, meandering, meandrous, rivose, rivulose, roundabout, ruffled, serpentine, sinuate, sinuose, sinuous, snaky, tortile, tortuous, turning, twisting, twisty, whorled, winding, wreathlike, wreathy