forewarning Synonyms

premonition red light prognostication promise prophecy sign signal telegraphing threat prognostic prognosis prodigy presentiment presagement presage prenotion premonishment preluding preknowledge thundercloud token wake-up call sibyllic mayday distress signal handwriting on the wall writing on the wall prenotice prodromic apprisal death knell vaticination warning forecasting foreshadowing tip off red flag preindication sinking feeling prefigurement prefiguring prefigurative cautioning cautionary caveat divination enjoining foreboding forecast forerunner