Synonyms and Antonyms of unforgivable
- an unforgivable crime that society must seek just punishment for
- they considered their friend's selfish behavior unforgivable
insufferable, intolerable, unbearable, unendurable
abominable, atrocious, heinous, monstrous, outrageous, scandalous, shocking
egregious, flagrant, glaring, gross, rank
black, evil, iniquitous, vicious, wicked
base, contemptible, deplorable, despicable, dirty, execrable, ignoble, reprobate, vile, wretched
blamable, blameworthy, censurable, reprehensible
banned, barred, condemned, disallowed, forbidden, interdicted, outlawed, prohibited, proscribed