unpardonable
un|par|don|able /ʌnp'ɑːrdənəbəl/
[ADJ]
If you say that someone's behaviour is unpardonable, you mean that it is very wrong or offensive, and completely unacceptable.
...an unpardonable lack of discipline...
I must ask a question you may find unpardonable.
= unforgivable, inexcusable
[ADJ]
If you say that someone's behaviour is unpardonable, you mean that it is very wrong or offensive, and completely unacceptable.
...an unpardonable lack of discipline...
I must ask a question you may find unpardonable.
= unforgivable, inexcusable