Luminous and Stygian

Luminous

Luminous adjective - Giving off or reflecting much light.

Stygian is an antonym for luminous.

Stygian

Stygian adjective - Being without light or without much light.
Usage example: lost in the stygian reaches of the deep forest

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