noun (n)

• overly eager speed (and possible carelessness)(noun.attribute)

  Synonym:
  haste, hurriedness, hurry, precipitation
  

  source: wordnet30
• hasty impulsiveness(noun.attribute)

  source: wordnet30
• The quality or state of being hasty; haste; precipitation; rashness; quickness of temper.(noun)

  source: webster1913