Courteous and Unmannerly

Courteous

Courteous adjective - Showing consideration, courtesy, and good manners.
Usage example: their customer service department always gives courteous responses, even to rude people

Unmannerly is an antonym for courteous in gentle topic.

Unmannerly

Unmannerly adjective - Showing a lack of manners or consideration for others.
Usage example: in an unmannerly disregard for anyone else's comfort, she turned up the heat without saying a word

Courteous is an antonym for unmannerly.
Cite this Source
Unmannerly and Courteous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/courteous/unmannerly
Courteous & Unmannerly. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/courteous/unmannerly>.
Unmannerly or Courteous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/courteous/unmannerly.
Google Ngram Viewer shows how "courteous" and "unmannerly" have occurred on timeline