Words similar to impervious

Example sentences for: impervious

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

I've dealt with McCain some and I'm not impervious to the charm either.
Cross the bridge into the Ciudad, the old Moorish enclave which remained impervious to Christian assault until 1485, to see most of Ronda’s most important monuments.
Shields: No, politicians are impervious and indifferent to large [amounts of money]--
Are we made impervious by a shell of arrogance, numb by self-satisfaction, or tolerant by the wild ethnic diversity in which most of us live?
The causes: worse traffic; pugnacious immigrant drivers; and sport-utility vehicles, which make drivers feel impervious.