* In a riotous manner: This suggests a state of wild and uncontrolled excitement, disorder, or violence. It implies a chaotic and unruly atmosphere.
* With excessive enthusiasm or exuberance: This meaning is less common but still valid, suggesting an overwhelming and almost chaotic level of joy or excitement.
Essentially, adding "-ously" turns the noun "riot" into an adverb, which describes how something is done. It emphasizes the chaotic and disruptive nature of a riot.
Here are some examples:
* The crowd celebrated riotously after the victory. (Implying wild and uncontrolled excitement)
* The children played riotously in the park. (Implying a chaotic and energetic play session)
* The party was riotously fun. (Implying an overwhelming and energetic level of fun)