This word is from EmGee's word list

egregious

Definition:

conspicuously and outrageously bad or reprehensible; "a crying shame"; "an egregious lie"; "flagrant violation of human rights"; "a glaring error"; "gross ineptitude"; "gross injustice"; "rank treachery"

Example:

1.
extraordinary in some bad way; glaring; flagrant: an egregious mistake; an egregious liar.
2.
Archaic . distinguished or eminent.