noun (n)

• the state of being crude and incomplete and imperfect(noun.state)

  Example:
  The study was criticized for incompleteness of data but it stimulated further research.
  

  Synonym:
  rawness
  Antonym:
  completeness
  

  source: wordnet30
• The state of being incomplete; imperfectness; defectiveness.(noun)

  source: webster1913