80 entries under gloom topic. ×
| tenebrious(adjective, bad, black) | |
| umbra(noun, dark, black) | |
| unilluminated(adjective, bad, black) | |
| black hole(noun, dark, black) | |
| glimmer(noun, verb, time, dark) | |
| lower(verb, black, darkness, twilight) | |
| lurid(adjective, bad, dark, black) | |
| pale(verb, clear, dark, twilight) | |
| umbrageous(adjective, bad, black) | |
| darksome(adjective, bad, black) | |
| dingy(adjective, bad, dark, black) | |
| adumbration(noun, dark, black) | |
| be dim(verb, twilight, no light) | |
| benighted(adjective, bad, black) | |
| blear(adjective, dark, fog) | |
| caligation(noun, dark, black) | |
| chiaroscuro(noun, dark, black) | |
| cold dark matter(noun, dark, black) | |
| dark matter(noun, dark, black) | |
| dark star(noun, dark, black) |
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| APA | Smart Define. (2016). light thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/light/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "light thesaurus" https://smartdefine.org/light/thesaurus/antonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, light thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/light/thesaurus/antonyms>. |
| MLA | Smart Define. "light thesaurus" 1 April 2016. Web. 27 September 2026. <https://smartdefine.org/light/thesaurus/antonyms> |