squiggliest

/ˈskwɪɡliɪst/
adjective
  1. Most full of squiggles or wavy lines; having the most irregular, curvy shapes.
    • Of all the drawings in the class, hers was the squiggliest, with lines going every which way.
    • The squiggliest part of the map showed the winding river through the valley.
    • My little brother's handwriting is the squiggliest I've ever seen.
Synonyms