noun (n)

• a privileged class holding hereditary titles(noun.group)

  Synonym:
  aristocracy
  

  source: wordnet30
• the quality of elevation of mind and exaltation of character or ideals or conduct(noun.attribute)

  Synonym:
  grandeur, magnanimousness, nobleness
  

  source: wordnet30
• the state of being of noble birth(noun.state)

  Synonym:
  noblesse
  

  source: wordnet30
• The quality or state of being noble; superiority of mind or of character; commanding excellence; eminence.(noun)

  source: webster1913