#variableness__variability  the quality of being subject to variation
  exclusion:  invariableness
  supertype:  changeableness__changeability  the quality of being changeable; having a marked tendency to change; "the changeableness of the weather"
  subtype:  variedness  characterized by variation
     subtype:  diversity  the condition or result of being variable
  subtype:  variegation  variability in coloration

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