noun (n)

• the quality of being complete or utter or extreme(noun.attribute)

  Synonym:
  starkness, utterness
  

  source: wordnet30
• the quality of being absolute(noun.attribute)

  Example:
  The absoluteness of the pope's decree could not be challenged.
  

  source: wordnet30
• The quality of being absolute; independence of everything extraneous; unlimitedness; absolute power; independent reality; positiveness.(noun)

  source: webster1913