impertinence
US /ɪmˈpɝː.t̬ən.əns/
UK /ɪmˈpɝː.t̬ən.əns/
1.
sự xấc xược
behavior that is rude and does not show respect, especially towardstoward someone older or in a higher position than you:
:
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She even had the impertinence to lecture Loretta on the importance of hygiene.