riotous
UK: ˈraɪ.ə.təs | US: ˈraɪ.ə.təs
adj. 1. Characterized by wild, uncontrolled behavior or disorder.
adj. 2. Boisterously lively or humorous.
adj. 3. Luxuriant or abundant in growth (archaic).
The word "riotous" stems from the noun "riot," which entered Middle English from Old French "riote" (meaning "dispute" or "quarrel"), likely of uncertain origin but possibly related to Latin "rugire" (to roar). The suffix "-ous" (from Latin "-osus") denotes "full of" or "having the quality of." Over time, "riotous" evolved from describing literal uproar to encompassing figurative exuberance or excess.
The party became riotous after midnight, with guests dancing on tables.
His riotous laughter echoed through the quiet library.
The play’s riotous humor had the audience in stitches.
The garden was riotous with untamed flowers and vines.
Authorities intervened to calm the riotous crowd.