saṅkilesa

impurity, defilement, corruption, sinfulness Vin.i.15; DN.i.10, DN.i.53, DN.i.247 (opp. visuddhi) MN.i.402; SN.iii.69; AN.ii.11; AN.iii.418 sq.; AN.v.34; Ja.i.302; Dhs.993, Dhs.1229; Ne.100; Vism.6, Vism.51, Vism.89; Dhs-a.165.

saṃ + kilesa