Decorous
Decorous adjective - Marked by or showing careful attention to set forms and details.
Usage example: the oppressively decorous standards of a royal court
Refined is a synonym for decorous in appropriate topic. In some cases you can use "Refined" instead an adjective "Decorous", when it comes to topics like polite.
Mutual synonyms
Cite this Source
Refined and Decorous. (2016). Retrieved 2026, August 18, from https://thesaurus.plus/related/decorous/refined
Decorous & Refined. N.p., 2016. Web. 18 Aug. 2026. <https://thesaurus.plus/related/decorous/refined>.
Refined or Decorous. 2016. Accessed August 18, 2026. https://thesaurus.plus/related/decorous/refined.
Google Ngram Viewer shows how "decorous" and "refined" have occurred on timeline