Meaning of the Sanskrit Word: sthiram

  sthiram—firm    Bg 6.11-12
  sthiram—fixed    Bg 12.9
  sthiram—without being disturbed    SB 2.2.15
  sthiram—steady.    SB 3.25.44
  sthiram—steady    SB 3.28.9
  sthiram—very steady    SB 7.15.31
  sthirām—stable.    Bg 6.33

Can't find any compound Sanskrit words containing sthiram.