Dim and Lightless

Dim

Dim adjective - Being without light or without much light.
Usage example: a dim room in the basement that is very depressing

Lightless is a synonym for dim in darkish topic. In some cases you can use "Lightless" instead an adjective "Dim".

Nearby Words: dimness, dimly

Lightless

Lightless adjective - Being without light or without much light.
Usage example: wondered what might be lurking in the lightless corners of the basement

Dim is a synonym for lightless in dark topic. You can use "Dim" instead an adjective "Lightless", if it concerns topics such as cloudy, lack of light, dark-hued.
Cite this Source
Lightless and Dim. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/dim/lightless
Dim & Lightless. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/dim/lightless>.
Lightless or Dim. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/dim/lightless.
Google Ngram Viewer shows how "dim" and "lightless" have occurred on timeline