Deceitful
Deceitful adjective - Tending or having power to deceive.
Usage example: the deceitful salesman neglected to mention some important information about the used car
Devious is a synonym for deceitful in immoral topic. In some cases you can use "Devious" instead the word "Deceitful" as an adjective or a noun or an adverb, when it comes to topics like sly, artful, crafty, lying.
Devious
Devious adjective - Clever at attaining one's ends by indirect and often deceptive means.
Usage example: we always left it to our most devious friends to find out the latest information
Deceitful is a synonym for devious in sly topic. You can use "Deceitful" instead the word "Devious" as an adjective or a noun or an adverb, if it concerns topics such as dishonest, immoral, artful, crafty.
Mutual synonyms
Cite this Source
Devious and Deceitful. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/deceitful/devious
Deceitful & Devious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/deceitful/devious>.
Devious or Deceitful. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/deceitful/devious.
Google Ngram Viewer shows how "deceitful" and "devious" have occurred on timeline