Answer: twisty

AnswerCrossword Clue
TWISTYCurving and bending.
twisty(esp. of a road) twisting or winding
twistyfull of curves
TWISTYFull of S curves
TWISTYLike a slalom course
TWISTYMarked by repeated turns and bends
TWISTYLike pretzels, typically
TWISTYMazelike
TWISTYNot straight
TWISTYLike some roads or plots
TWISTYSinuous.
TWISTYHelical
TWISTYFull of turns.
TWISTYTortuous
TWISTYLike slalom courses
TWISTYSerpentine
TWISTYLike maze paths
TWISTYLabyrinthine
TWISTYFull of surprises, as a plot
TWISTYWinding, as a road
TWISTYWinding
TWISTYLike a good whodunit's plot