(n.) A person who foresees events; a prophet.

Cassandra Don Quixote Druid Quixote TV-viewer astrologer augur authority beholder bird-watcher bystander calamity howler clairvoyant crystal gazer daydreamer divinator diviner divineress doctor dreamer dreamer of dreams drugstore cowboy elder elder statesman enthusiast escapist eyewitness forecaster foreknower foreseer foreshower foreteller fortune-teller fortuneteller gaper gazer gazer-on geomancer girl-watcher goggler great soul guru haruspex idealist illuminate intellect intellectual kibitzer looker looker-on lotus-eater lover of wisdom mahatma man of intellect man of wisdom mandarin master mastermind mentor observer ogler onlooker oracle palmist perceiver percipient philosopher predictor prefigurer presager prognosticator prophesier prophet prophet of doom prophetess psychic pythoness rabbi religious prophets rhapsodist rishi romancer romantic romanticist sage sapient savant scholar seeress sibyl sidewalk superintendent soothsayer spectator spectatress spectatrix starets televiewer television-viewer thinker utopian utopianist utopianizer vates video-gazer viewer visionary watcher weather prophet wise man wise old man wishful thinker witness