English to English

noun (n)

• the state of being unsure of something

  keadaan menjadi yakin pada sesuatu

  Synonym:
  doubt, doubtfulness, dubiousness, incertitude, uncertainty
  Antonym:
  certainty
  

  source: wordnet30
• Doubtfulness; uncertainty; doubt.

  doubtfulness; ketidakpastian; keraguan.

  source: webster1913