noun (n)

• morally dishonorable(noun.attribute)

  Example:
  An embarrassing sleaziness that I hope will be corrected by the more ethical newspapers.
  

  source: wordnet30
• a lack of elegance as a consequence of wearing threadbare or dirty clothing(noun.attribute)

  Synonym:
  manginess, seediness, shabbiness
  

  source: wordnet30
• Quality of being sleazy.(noun)

  source: webster1913