clairvoyant (suomeksi)

selvänäköinen (a: of, or relating to clairvoyance / able to see things that cannot be perceived by the normal senses / able to foresee the future)
selvänäkijä (s: person able to see things that cannot be perceived by the normal senses / person able to forsee the future)
ennustaja (s: person able to forsee the future)