noun (n)

• the character of the negative electric pole(noun.linkdef)

  Synonym:
  negativeness
  

  source: wordnet30
• characterized by habitual skepticism and a disagreeable tendency to deny or oppose or resist suggestions or commands(noun.attribute)

  Synonym:
  negativeness, negativism
  Antonym:
  positiveness, positivism, positivity
  

  source: wordnet30
• an amount less than zero(noun.attribute)

  Antonym:
  positiveness, positivity
  

  source: wordnet30
• (chemistry) the tendency of an atom or radical to attract electrons in the formation of an ionic bond(noun.attribute)

  Synonym:
  electronegativity
  

  source: wordnet30