Meaning of the Sanskrit Word: vikarma

  vikarma—sinful activities.    Adi 17.154, Madhya 22.144
  vikarma—work without sense    SB 3.9.17
  vikarma—sinful activities forbidden in the scriptures    SB 5.5.4
  vikarma—forbidden activities    SB 5.18.3

Can't find any compound Sanskrit words containing vikarma.