Definition of riotousness in US English:

riotousness

noun

  • See riotous

    • ‘The replacement of riotousness with seeming respectability would not have reduced the suggestiveness of these images for them.’
    • ‘I am hoping for some general riotousness this weekend, since Mariella is in town.’

Pronunciation

riotousness

/ˈrīədəsnəs//ˈraɪədəsnəs/