Как произносится hardness?

Перевод слова hardness

Определение слова hardness

• the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale
• a quality of water that contains dissolved mineral salts that prevent soap from lathering
• devoid of passion or feeling; hardheartedness

Синонимы слова hardness

• austerity: произношение
  austerity [en]
• stiffness: произношение
  stiffness [en]
• rigidity: произношение
  rigidity [en]
• formality: произношение
  formality [en]
• invulnerability: произношение
  invulnerability [en]
• immunity: произношение
  immunity [en]
• endurance: произношение
  endurance [en]
• impenetrability: произношение
  impenetrability [en]