denigrate


denigrate (http://definr.com/denigrate)

     v 1: belittle; "Don't belittle his influence" [syn: minimize, belittle,
           derogate]
     2: charge falsely or with malicious intent; attack the good
        name and reputation of someone; "The journalists have
        defamed me!" The article in the paper sullied my
        reputation" [syn: defame, slander, smirch, asperse,
         calumniate, smear, sully, besmirch]