Meaning of the Sanskrit Word: avidusah

  aviduṣaḥ—not knowing    SB 3.14.28
  aviduṣaḥ—who does not know that the aim of life is to please the Supreme Lord    SB 7.9.11
  aviduṣaḥ—who has no knowledge of the goal of life    SB 8.24.50

Can't find any compound Sanskrit words containing avidusah.