Lightless
Lightless adjective - Without illumination.
Usage example: came up the lightless stairs
Unlighted
Unlighted adjective - Without illumination.
Usage example: through dark unlighted (or unlit) streets
Mutual synonyms
Related pairs
Cite this Source
Unlighted and Lightless. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/lightless/unlighted
Lightless & Unlighted. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/lightless/unlighted>.
Unlighted or Lightless. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/lightless/unlighted.
Google Ngram Viewer shows how "lightless" and "unlighted" have occurred on timeline