Words similar to toughness

Example sentences for: toughness

How can you use “toughness” in a sentence? Here are some example sentences to help you improve your vocabulary:

The "right thing," of course, is to replace phony toughness with gun control and demand a larger reduction in greenhouse gases.
Bush's toughness on foreign policy.
Loading conditions and fracture toughness of the luting agent are such factors.
In fact, there is a toughness to Keats, but it is a metaphysical toughness rather than a political one.
What distinguishes Dunlap from his colleagues is that he takes pride in his toughness, expressing only cursory regret for having cashiered thousands of his workers.