1) Campaigner of a sort 2) Coffeehouse employee 3) Depreciator 4) Detractor 5) Dirty campaigner 6) Disparager 7) Election season pol, often 8) Knocker 9) Malicious campaigner 10) Muckraker 11) Political vilifier 12) Smear campaigner 13) Unethical politician 1) Defamer 2) Dirty politician 3) Muckraker