poison Synonyms

bane toxicant venom poisonous substance toxin taint corrupt pollute virus contaminant contamination envenom contaminate septicity sumach toxic wrecker toxicology ulcerate eradicator virulency poisonous vitiate vitriol warp sully subvert prepossess prejudice pollution polluting poisoner poisoning poisoned phosgene ptomaine rancor ruin strychnine spoil spite souring sour slaughterer sepsis scourge pharmaceutics acaricide pesticide paraquat