mischievousness

/ˈmɪstʃɪvəsnəs/
noun
  1. The quality of being playful in a way that causes minor trouble.
    • The teacher tolerated a certain amount of mischievousness in her students.
    • The puppy's mischievousness was endearing but exhausting.
    • Her mischievousness came out in the form of practical jokes.
Antonyms
What does "mischievousness" mean? | whatsthatwordmean | whatsthatwordmean