What is another word for "prognosticator"?

Roget's Thesaurus (1911) lists these synonyms for "prognosticator": aruspex, aruspice, astrologer, augur, country, crystal, forecaster, fortune, gazer, geomancer, haruspice, his, honor, interpreter, know, leaves, natural, need, oracle, own, person, predictor, prophesier, prophet, seer, soothsayer, sorcerer, star, teller, the, way, weather, which, who, wind, witch, without, you.