rudeness
noun
- display of disrespect by not complying with the social norms or etiquette of a group or culture
Wiktionary
noun
Etymology: From Middle English rudenesse, equivalent to rude + -ness.
- The property of being rude.
“His rudeness was inexcusable.”
“The rudeness of the cabin gave it a rustic charm but little comfort.”
- A rude remark or behaviour.
“I'm sick of his rudenesses.”