English to English

noun (n)

• uneasiness about the fitness of an action(noun.feeling)

  Synonym:
  qualm, scruple
  

  source: wordnet30
• painful expectation(noun.cognition)

  Synonym:
  apprehension
  

  source: wordnet30
• doubt about someone's honesty(noun.cognition)

  Synonym:
  distrust, mistrust, suspicion
  

  source: wordnet30
• Evil premonition; doubt; distrust.(noun)

  source: webster1913