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
