English to English

noun (n)

• enduring strength and energy

  menahan kekuatan dan energi

  Synonym:
  stamina, staying power
  

  source: wordnet30
• the property of being big and strong

  milik menjadi besar dan kuat

  Synonym:
  huskiness, ruggedness
  

  source: wordnet30
• the elasticity and hardness of a metal object; its ability to absorb considerable energy before cracking

  the elastisitas dan ketahanan sebuah objek metal; kemampuannya menyerap energi besar sebelum retak

  Synonym:
  temper
  

  source: wordnet30
• impressive difficulty

  mengesankan kepayahan

  Synonym:
  formidability
  

  source: wordnet30
• The quality or state of being tough.

  kualiti atau negara untuk jadi kuat.

  source: webster1913