gnag pa

གནག་པ
1) w gentle exterior inner malice; 2) sooty black [cattle] [IW]

black [JV]

unvirtuous las dang 'bras bu gnyis ka gnag pa 'dod par sdug bsngal myong byed actions and results, which are both 'unvirtuous', cause pain to be experienced in the desire realms [RY]

1) hostile, aggressive; opposed to, hostile to; 2) black, sooty, ex. skam la gnag pa to be dark and skinny. 3) black cattle [RY]