shockingly noticeable or evident; obvious; glaring: a flagrant error.

Is Flagrancy a word?

The quality or state of being flagrant: atrociousness, atrocity, egregiousness, enormity, flagrance, flagrantness, glaringness, grossness, outrageousness, rankness.

How do you spell flagrant foul?

Something flagrant is bad — so bad you can't ignore it. A flagrant foul in sports might send you to the bench, and a flagrant violation of the law might send you to the slammer.