noun.
The state of being impolite; incivility; rudeness.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a discourteous manner that ignores accepted social usage
Word Usage
""Because it would be error; it's the worst kind of impoliteness to treat anybody that doesn't ask you to; but I've got to know every minute that her belief is a lie, and that God doesn't know anything about it.""