English to English

noun (n)

• worthless or dangerous material that should be removed(noun.substance)

  Synonym:
  dross
  

  source: wordnet30
• the condition of being impure(noun.state)

  Synonym:
  impureness
  Antonym:
  pureness, purity
  

  source: wordnet30
• The condition or quality of being impure in any sense; defilement; foulness; adulteration.(noun)

  source: webster1913