verb (v)

• to enlarge beyond bounds or the truth(verb.communication)

  Example:
  Tended to romanticize and exaggerate this `gracious Old South' imagery.
  

  Synonym:
  amplify, hyperbolise, hyperbolize, magnify, overdraw, overstate
  Antonym:
  downplay, minimise, minimize, understate
  

  source: wordnet30
• do something to an excessive degree(verb.social)

  Synonym:
  overdo
  

  source: wordnet30
• To heap up; to accumulate.(verb)

  source: webster1913