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Hardness
01
the degree of difficulty involved in accomplishing a task
02
a quality of water that contains dissolved mineral salts that prevent soap from lathering
03
the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale
04
devoid of passion or feeling; hardheartedness
05
excessive sternness
Пример
They underestimated the hardness of the mountain climb.
The hardness of the exam left many students feeling overwhelmed.
She didn't anticipate the hardness of learning a new language from scratch.
The project was known for its hardness, requiring detailed planning and effort.
The hardness of the task was clear, but they were determined to succeed.
