Use 'irreverence' when discussing subjects that are usually treated with gravity and dignity. She caused a stir with her irreverence towards political figures during the ceremony.
Pro Tip 2/3
Risk of Offense
Exercise caution, as 'irreverence' might offend those who value the disrespected institution or person. His irreverence at the commemoration offended many veterans present.
Pro Tip 3/3
Negative Connotation
Although it can be playful, 'irreverence' often carries a negative connotation of rudeness. Despite her charm, her irreverence towards the judges cost her the competition.