Synonyms for Curled (same or very similar meaning)
WordNet sense 1 (drawn up into a ball):
curled upWordNet sense 2 (curled or wound (especially in concentric rings or spirals)):
coiledWordNet sense 3 (of hair having curls):
curlingWordNet sense 4 ((of hair) having curls or waves):
curlyFrom the ODE community, based on WordNetadd/edit