Insolence (noun)

Arrogance and disrespect shown towards someone in a position of authority.

Origin:

From the latin word insolentia meaning 'insolence, pride'.

Examples:

1. The insolence of the employee resulted in disciplinary action.
2. The insolence displayed by the student was unacceptable.
3. The insolence of the young man towards his elders was surprising.
4. The insolence of the gang towards the police was a major concern.
5. Insolence is often seen as a sign of disrespect.