IPA: /ˈruːdnəs/
KK: /ˈrudnɪs/
The quality or behavior of being disrespectful or impolite to others.
His rudeness during the meeting surprised everyone.
Rudeness → It is formed from "rude" (from Latin *rudis*, meaning unrefined or rough) and "-ness" (meaning the state or quality of). The word "rudeness" refers to the state of being unrefined or lacking in manners.
Think of 'rude' as being unrefined or rough, and remember that 'rudeness' describes the quality of being that way.