Intelligent
Intelligent adjective - Having or showing quickness of mind.
Treacherous and intelligent are semantically related. In some cases you can use "Treacherous" instead an adjective "Intelligent".
Treacherous
Treacherous adjective - Not true in one's allegiance to someone or something.
Intelligent and treacherous are semantically related. Sometimes you can use "Intelligent" instead an adjective "Treacherous".
Nearby Words: treachery, treacherously
Cite this Source
Treacherous and Intelligent. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/intelligent/treacherous
Intelligent & Treacherous. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/intelligent/treacherous>.
Treacherous or Intelligent. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/intelligent/treacherous.
Google Ngram Viewer shows how "intelligent" and "treacherous" have occurred on timeline