Intelligent and Stygian

Intelligent

Intelligent adjective - Having or showing quickness of mind.

Stygian is an antonym for intelligent.

Stygian

Stygian adjective - Being without light or without much light.

Intelligent is an antonym for stygian in lack of light topic.
Cite this Source
Stygian and Intelligent. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/intelligent/stygian
Intelligent & Stygian. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/intelligent/stygian>.
Stygian or Intelligent. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/intelligent/stygian.
Google Ngram Viewer shows how "intelligent" and "stygian" have occurred on timeline