Added 10 October 2026
mischievousness
/ˈmɪst͡ʃɪvəsnəs/ noun
noun Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about mischievousness at Wordnik → Where our words come from →
- The characteristic of being mischievous; the tendency to make mischief.