invincibly

Trump, by contrast, is invincibly ignorant because he prefers to get his military advice from Fox News blowhards rather than from the eminently qualified professionals who report to him.

There’s a thing in gaming known as “god-mode,” where, temporarily, you can play invisibly and even invincibly.

Because I refused to live invincibly on all the days I didn’t get an alert, I wasted all those yesterdays and am completely out of tomorrows.

Graham, Wacker concludes, had an attractively sunny personality and was “invincibly extrospective.”

According to one of Day's friends, Lucretia turned out to be "invincibly stupid", and so he decided to concentrate on Sabrina.