helical Synonyms

spiral spiraling coiled screw volute corkscrew curled voluted whorled wound twisting coiling turbinate winding twisted corkscrewlike tortile trochal whorl turbinal verticillate turbinated turbination airscrew propellor whiplike screw-like coil-shaped tendrillar corkscrew-shaped circumvoluted spring-like screw thread helically corkscrewy clockwise spiry spirally curviform curl curling convoluted conchoidal conchiferous coil ambagious cochleate cochlear circular circuitous