scaremonger

n.

扰乱社会民心的人，散布谣言的人；

MMR scaremonger lashed again, but the harm's done
"Scaremonger"but Charles is right to call for debate
SCAREMONGER; McCrea Blasted over Claim on Dissident Terror Threat
IFAs slam 'scaremonger' FSA over endowments.(Brief Article)
JK Rowling: Salmond is a scaremonger over threat to Scots NHS
Imperial prophet or scaremonger? Curzon's Tibetan policy reconsidered
O'Malley accuses Ehrlich of 'scaremonger politics' on tax claim
Nicola Horlick May Sound like a Scaremonger, but That's No Reason to Think There Aren't Scary Things
Charle Whelan says...don't believe it: "I'm not a bully, I'm not a scaremonger"
SHOULD WE STOP EATING FISH? That's the Question Raised by a New Film Which Claims Many Species Face Extinction. Eco Scaremongering? ...