English to English

noun (n)

• the quality of being valid and rigorous

  kualitas yang sah dan keras

  Synonym:
  cogency, rigor, validity
  

  source: wordnet30
• something hard to endure

  yang agak sulit untuk bertahan

  Synonym:
  asperity, grimness, hardship, rigor, rigorousness, rigourousness, severeness, severity
  

  source: wordnet30
• excessive sternness

  kekerasan yang berlebihan

  Synonym:
  hardness, harshness, inclemency, rigor, rigorousness, rigourousness, severeness, severity, stiffness
  

  source: wordnet30