smear campaign
EFFORT TO DAMAGE OR CALL INTO QUESTION SOMEONE'S REPUTATION, BY PROPOUNDING NEGATIVE PROPAGANDA
Discrediting tactic; Discrediting tactics; Smear tactic; Smear champaign; Smear campaigns; Mud slinging; Smashmouth politics; Smear Campaign; Discredit; Discrediting; Distortion campaign; Smear tactics; Smear (politics)
δυσφημηστική καμπάνια