sinuous

Characterized by many curves or turns; winding.

Characterized by supple and lithe movements.

Sinuate.

Sinuate; tortuous; serpentine; full of curves, bends, or turns; undulating.

Morally crooked; deviating from right.

Bending in and out; of a serpentine or undulating form; winding; crooked.

Having curves in alternate directions; meandering.

Moving gracefully and supplely.

curved or curving in and out