Deviant
Deviant adjective - Departing from some accepted standard of what is normal.
Usage example: some studies show that many violent criminals begin exhibiting deviant behavior in early childhood
Devious and deviant are semantically related. in abnormal topic. In some cases you can use "Devious" instead an adjective "Deviant", when it comes to topics like perverted.
Cite this Source
Devious and Deviant. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/deviant/devious
Deviant & Devious. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/deviant/devious>.
Devious or Deviant. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/deviant/devious.
Google Ngram Viewer shows how "deviant" and "devious" have occurred on timeline