Decorous and Roisterous
Opposite meaning words
Decorous
Decorous adjective - Following the established traditions of refined society and good taste.
Roisterous is an antonym for decorous.
Roisterous
Roisterous adjective - Being rough or noisy in a high-spirited way.
Usage example: students were told that it was possible to have a roisterous victory celebration without resorting to violence
Decorous is an antonym for roisterous.
Cite this Source
Roisterous and Decorous. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/decorous/roisterous
Decorous & Roisterous. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/decorous/roisterous>.
Roisterous or Decorous. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/decorous/roisterous.
Google Ngram Viewer shows how "decorous" and "roisterous" have occurred on timeline