a quality of water that contains dissolved mineral salts that prevent soap from lathering; "the costs of reducing hardness depend on the relative amounts of calcium and magnesium compounds that are present"; the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale; the quality of being difficult to do; "he assigned a series of problems of increasing hardness"; "the ruggedness of his exams caused half the class to fail"
Frequently asked questions for hardness:
How many solutions are there for the crossword clue "HARDNESS"?
There are 244 solutions. The longest is UNCOMPASSIONATENESS with 19 letters, and the shortest is BULK with 4 letters.
How can I find the solution for "HARDNESS"?
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