Words similar to impenetrability

Example sentences for: impenetrability

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

But rock lyricists earn their reputations with the kind of elliptical poetic impenetrability that looks great reprinted on a 1960 gatefold LP sleeve.
It seemed as if Gore's thin hard carapace of impenetrability has been replaced by a thick, smooth gelatinous coating that is equally impenetrable.