malpractice

black, abandoned, accursed, adulterine, apostate, atrocious, bad, base, blameworthy, censurable, compunctious, condemned, corrupt, criminal, criminogenic, culpable, deep in iniquity, degrading, demoniacal, demoralized, demoralizing, depraved, desertless, diabolic, diabolical, discreditable, disgraceful, disorderly, disreputable, dissolute, doli incapax, dolose, evil-disposed, evil-minded, exceptionable, facinorous, false, fedifragous, felonious, fiendlike, flagitious, flagrant, foul, frail, graceless, grave, gross, guilt-sick, guilty, heartless, heinous, hell-born, hellish, hit-and-run, hot, ill-conditioned, illaudable, illegal, immoral, imperfect, improper, in fault, in the wrong, in the wrong box, incarnate, incorrect, incorrigible, indecorous, indefensible, indiscreet, inequitable, inexcusable, inexpiable, infamous, infernal, infirm, iniquitous, irreclaimable, irremissible, lawless, lax, lost in iniquity, lost to virtue, mala fide, malevolent, mephistophelian, misbegotten, miscreated, mutinous, naughty, nefarious, nefast, obdurate, objectionable, of a deep dye, one-sided, partial, past praying for, peccable, peccaminous, penal, perfidious, piacular, poison-pen, profligate, recidivous, recreant, reprehensible, reprobate, satanic, scampish, scandalous, scurvy, seditious, shameful, sinful, sinister, sinning, steeped in iniquity, stygian, sunk in iniquity, supercilious, thelyphthoric, to blame, too bad, transgressive, treacherous, unallowable, uncommendable, unconscionable, unduteous, undutiful, unequal, unequitable, unfair, unfit, unjust, unjustifiable, unjustified, unpardonable, unprincipled, unrighteous, unseemly, unwarrantable, unworthy, vicious, vile, villainous, virtueless, weak, wee-wow, weighed in the balance and found wanting, wicked, wired, worthless, wrong, wrongful