Words similar to unforgivable

Example sentences for: unforgivable

How can you use “unforgivable” in a sentence? Here are some example sentences to help you improve your vocabulary:

That is unforgivable."
The omission of this classic, first published in 1971, is unforgivable.
To those who say that private consensual sex is nobody's business, they'd be right if not for the fact that Clinton perjured himself under oath, which is obviously impeachable, and more important, unforgivable.
Citing St. Augustine, some penitential manuals classify it as a type of homicide, while others make it a sin against the Holy Spirit and thus unforgivable.
"Cowardice is unforgivable.