slander

Noun
  1. Words falsely spoken that damage the reputation of another (synset 106733349)
  2. An abusive attack on a person's character or good name (synset 101222825)
Verb
  1. Charge falsely or with malicious intent;
    Attack the good name and reputation of someone (synset 200848188)
    "The journalists have defamed me!"; "The article in the paper sullied my reputation"

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