Meaning of the Sanskrit Word: papiyan

  päpéyän—sinful    Adi 17.78, Madhya 7.143
  päpéyän—vicious    SB 3.9.35
  päpéyän—most sinful    SB 4.14.29
  päpéyän—the most sinful    SB 5.26.16

Can't find any compound Sanskrit words containing papiyan.