threat Synonyms

portent risking rival scourge sign specter terror terrorism threatening risk prospect possibility prediction prefiguring presage probability prognostic prognostication prophecy threaten trouble ultimatum terrorization mayday minefield deathtrap riskiness be a threat dangers ill omen loup-garou death knell unsafety venture warning widow-maker saber rattling foreshadowing arm-twisting jeopardise risks peril aggression commination commonition concern crisis danger deterrent doom