Duplicitous
Duplicitous adjective - Given to or marked by cheating and deception.
Usage example: warned her not to trust the duplicitous art dealer
Slick and duplicitous are semantically related. In some cases you can use "Slick" instead the word "Duplicitous" as an adjective or a noun.
Slick
Slick adjective - Having or being a surface so smooth as to greatly reduce traction.
Duplicitous and slick are semantically related. Sometimes you can use "Duplicitous" instead the word "Slick" as an adjective or a noun.
Mutual synonyms
Cite this Source
Slick and Duplicitous. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/duplicitous/slick
Duplicitous & Slick. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/duplicitous/slick>.
Slick or Duplicitous. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/duplicitous/slick.
Google Ngram Viewer shows how "duplicitous" and "slick" have occurred on timeline