egregiosity

noun2

1. •
   (rare) The quality of being egregious.

   • If, in extremis, you need a simple, absolutely goddamned foolproof remedy for any further egregiosity, a heartfelt "I fucked up." will do nicely. — 1994
2. •
   (rare) Someone or something that is egregious.

   • By the time the four seconds had expired his informant had usually passed to other egregiosities with which to tax Tate’s perplexed, inquiring mind. — 1940