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:

It also said that Ushakov's reputation for toughness might be one of the main reasons for his appointment.
During the past few years, ZrO 2 has been introduced to dentistry [ 14 15 ] . The partially stabilized ZrO 2 has a fracture toughness twice that of A 2 O 3 [ 16 ] suggesting that ZrO 2 based copings could become a major competitor to Procera in the future.
I am not opposed to Jewish toughness.
Thus, differences in either fracture toughness or flaw sizes/densities, or a combination of the two, would explain why the Procera copings had higher fracture tendency.
The higher fracture toughness of zirconia favours Denzir and would explain the lower fracture frequency seen in these copings.