irreverently

/ɪˈrɛvərəntli/
adverb
  1. In a way that shows a lack of respect for people or things that are usually treated with respect.
    • She irreverently referred to the famous painting as 'just a bunch of colors.'
    • The students irreverently mocked the school's strict dress code during the assembly.
    • The comedian spoke irreverently about the royal family, making the audience laugh.
Antonyms