WordNet (r) 3.0 (2006):

precognitive
    adj 1: foreseeing the future [syn: clairvoyant,
           precognitive, second-sighted]

Moby Thesaurus II by Grady Ward, 1.0:

26 Moby Thesaurus words for "precognitive":
   anticipant, anticipatory, clairvoyant, divinatory, farseeing,
   farsighted, feeling, forehanded, foreknowing, foreseeing,
   foresighted, forethoughted, forethoughtful, intuitional, intuitive,
   longsighted, precognizant, prepared, prescient, provident,
   providential, prudent, ready, sagacious, second-sighted, sensing