English to English

noun (n)

• a state that is calm and tranquil

  keadaan itu tenang dan sentosa

  Synonym:
  peaceableness
  

  source: wordnet30
• the absence of mental stress or anxiety

  ketiadaan mental stres atau kecemasan

  Synonym:
  ataraxis, heartsease, peace, peace of mind, repose, serenity
  

  source: wordnet30