impertinence
Definitions
Lack of respect; rudeness.
An instance of insolent or irrelevant behavior or speech.
Examples
The student was reprimanded for his impertinence after he interrupted the teacher during the lecture.
She could not tolerate the impertinence of the waiter who made rude comments about her order.
Synonyms
audacity impudence insolence cheek presumption effrontery rudeness
Antonyms
politeness courtesy respect humility modesty deference civility