Cassandra (?.)
- Druid
- Eeyore
- Jeremiah
- admonisher
- astrologer
- augur
- calamity howler
- cautioner
- crepehanger
- crystal gazer
- cynic
- defeatist
- divinator
- diviner
- divineress
- flagman
- forecaster
- foreknower
- foreseer
- foreshower
- foreteller
- fortuneteller
- geomancer
- haruspex
- killjoy
- lighthouse keeper
- lookout
- lookout man
- malist
- monitor
- negativist
- nihilist
- palmist
- pessimist
- predictor
- prefigurer
- presager
- prognosticator
- prophesier
- prophet
- prophet of doom
- prophetess
- psychic
- pythoness
- religious prophets
- retreatist
- seek-sorrow
- seer
- seeress
- sentinel
- sentry
- signaler
- signalman
- soothsayer
- vates
- warner
- weather prophet
- worrywart