noun (n)

• the quality of being unimportant and petty or frivolous(noun.attribute)

  Synonym:
  pettiness, puniness, triviality
  

  source: wordnet30
• smallness of stature(noun.attribute)

  Synonym:
  delicacy, dwarfishness, puniness, runtiness, stuntedness
  

  source: wordnet30
• the property of an attractively thin person(noun.attribute)

  Synonym:
  slenderness, slimness
  

  source: wordnet30
• The quality or state of being slight; slenderness; feebleness; superficiality; also, formerly, negligence; indifference; disregard.(noun)

  source: webster1913