inexpiable

too bad to be excused or justified apparently, the gubernatorial candidate is guilty of the inexpiable sin of speaking out too openly and honestly about the state's financial woes Synonyms indefensible, inexcusable, insupportable, unforgivable, unjustifiable, unpardonable, unwarrantableRelated Words insufferable, intolerable, unbearable, unendurable; abominable, atrocious, heinous, monstrous, outrageous, scandalous, shocking; egregious, flagrant, glaring, gross, rank; unacceptable, untenable; black, evil, iniquitous, vicious, wicked; base, contemptible, deplorable, despicable, dirty, execrable, ignoble, reprobate, vile, wretched; cruel, nasty; blamable, blameworthy, censurable, reprehensible; banned, barred, condemned, disallowed, forbidden, interdicted, outlawed, prohibited, proscribedNear Antonyms acceptable, tolerable; authorized, legal, permissible; allowed, permitted, tolerated; approved, endorsed (also indorsed), sanctioned; abetted, encouraged, promoted, supported; ethical, good, moral, virtuousAntonyms defensible, excusable, forgivable, justifiable, pardonable, venial