#forecaster__predictor__prognosticator__soothsayer  someone who makes predictions of the future (usually on the basis of special knowledge)
  supertype:  visionary__illusionist__seer  a person with unusual powers of foresight
  subtype:  astrologer__astrologist  someone who predicts the future by the positions of the planets and sun and moon
     instance:  Nostradamus__Michel_de_Notredame
  subtype:  fortuneteller__fortune_teller__fortuneteller  a person who foretells your personal future
     subtype:  palmist__palmister__chiromancer  fortuneteller who predicts your future by the lines on your palms
     subtype:  sibyl.fortuneteller  a woman who tells fortunes

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