noun (n)

• the state of being humble and unimportant(noun.state)

  Synonym:
  humbleness, lowliness, unimportance
  

  source: wordnet30
• the state of being indistinct or indefinite for lack of adequate illumination(noun.state)

  Synonym:
  obscurity
  

  source: wordnet30
• the quality of being unclear or abstruse and hard to understand(noun.attribute)

  Synonym:
  abstruseness, obscurity, reconditeness
  Antonym:
  clarity, clearness, limpidity, lucidity, lucidness, pellucidity
  

  source: wordnet30
• Obscurity.(noun)

  source: webster1913