Moved from side to side (7)
(Another definition for wiggled that I've seen is " Caused (toes or hips?) to move to and fro".)
(Other definitions for swayed that I've seen before include "Rocked to and fro" , "Being under the influence" , "Moved back and forth or sideways" , "Swung from side to side, influenced by" , "was unstable" .)