Meaning of the Sanskrit Word: ugrah

  ugrah—dreadful.    SB 1.3.39
  ugrah—very cruel    SB 5.26.13
  ugrah—Ugra    SB 6.6.17-18
  ugrah—terrible    SB 8.10.50
  ugrah—Lord Siva.    SB 9.10.10
  ugrah—ferocious    Madhya 8.6
  ugrah—terrible    Bg 11.30

Can't find any compound Sanskrit words containing ugrah.