uncoil(v = verb.contact) - unwind or untwist;
Antonym: coil
Sample sentences: Somebody ----s something

   To unwind or open, as a coil of rope. Derham. [1913 Webster]

uncoil, v.tr. & intr. unwind.

VB  evolve, unfold, unroll, unwind, uncoil, untwist, unfurl, untwine, unravel, untangle, disentangle, develop.