Hellish
Hellish adjective - Extremely evil or cruel; expressive of cruelty or befitting hell.
Stygian and hellish are semantically related in diabolical topic. In some cases you can use "Stygian" instead an adjective "Hellish".
Stygian
Stygian adjective - Being without light or without much light.
Hellish and stygian are semantically related in gloomy topic. You can use "Hellish" instead an adjective "Stygian", if it concerns topics such as diabolical.
Cite this Source
Stygian and Hellish. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/hellish/stygian
Hellish & Stygian. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/hellish/stygian>.
Stygian or Hellish. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/hellish/stygian.
Google Ngram Viewer shows how "hellish" and "stygian" have occurred on timeline