Intelligent and Lightless

Opposite meaning words

Intelligent adjective - Having or showing quickness of mind.

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Lightless is an antonym for intelligent.

Lightless adjective - Being without light or without much light.

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Intelligent is an antonym for lightless in topics: dark, darkish, lack of light.

Cite this Source

Lightless and Intelligent. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/intelligent/lightless

Intelligent & Lightless. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/intelligent/lightless>.

Lightless or Intelligent. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/intelligent/lightless.

Google Ngram Viewer shows how "intelligent" and "lightless" have occurred on timeline