Lightless
Lightless adjective - Being without light or without much light.
Usage example: wondered what might be lurking in the lightless corners of the basement
Rayless
Rayless adjective - Being without light or without much light.
Usage example: the strange creatures that lurk in the rayless depths of the sea
Mutual synonyms
Cite this Source
Rayless and Lightless. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/lightless/rayless
Lightless & Rayless. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/lightless/rayless>.
Rayless or Lightless. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/lightless/rayless.
Google Ngram Viewer shows how "lightless" and "rayless" have occurred on timeline