Courteous and Unctuous

Courteous

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

Unctuous and courteous are semantically related. In some cases you can use "Unctuous" instead an adjective "Courteous".

Unctuous

Unctuous adjective - Not being or expressing what one appears to be or express.

Courteous and unctuous are semantically related. Sometimes you can use "Courteous" instead an adjective "Unctuous".

Nearby Word: unctuously
Cite this Source
Unctuous and Courteous. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/courteous/unctuous
Courteous & Unctuous. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/courteous/unctuous>.
Unctuous or Courteous. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/courteous/unctuous.
Google Ngram Viewer shows how "courteous" and "unctuous" have occurred on timeline