That cannot or should not be excused; unpardonable; unjustifiable
Contrary to conscience, morality, or law:
Impossible to excuse, pardon, or justify:
Impossible to excuse, pardon, or justify
Find another word for unpardonable. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for unpardonable, like: reprehensible, inexpiable, inexcusable, irremissible, unatonable, unforgivable, wrong, indefensible, unjustifiable, forgiveness and pardonable.