noun (n)

• anxious embarrassment(noun.feeling)

  Synonym:
  discomfiture, disconcertion, disconcertment
  

  source: wordnet30
• a temperament that is perturbed and lacking in composure(noun.attribute)

  Antonym:
  calm, calmness, composure, equanimity
  

  source: wordnet30
• The state of being discomposed; disturbance; disorder; agitation; perturbation.(noun)

  source: webster1913