#steadiness.immovability__firmness  the quality of being steady or securely and immovably fixed in place
  exclusion:  unsteadiness.movability
  supertype:  immovability__immovableness__immovablenes  no capable of being moved or rearranged
  subtype:  granite  something having the quality of granite (unyielding firmness); "a man of granite"
  subtype:  sureness  the quality of being steady and unfailing; "sureness of hand"
  subtype:  stableness__stability  the quality or attribute of being stable

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