adjective
conspicuously bad or objectionable
an egregious mistake
Synonyms: capital, flagrant, glaring, gross, rank
Related Word: arrant, outright, stark; infamous, nefarious, notorious; atrocious, deplorable, heinous, monstrous, outrageous, preposterous
Contrasted words: measly, minor, petty, piddling, slender, slight, trifling, trivial