as in brightness
the quality or state of having or giving off light
there's a special luminousness to the air over the island that painters and photographers have long sought to capture
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for luminousness
Noun
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Fresh ginger is optional but adds subtle warmth and brightness, especially nice in soups and simple rice dishes.—
Carla Lalli Music,
Bon Appetit Magazine,
3 Feb. 2026 -
The finish is like a veil with a light-reflecting brightness that does wonders at camouflaging darkness and discoloration.—
Reece Andavolgyi,
InStyle,
1 Feb. 2026
Noun
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So, astronomers have come up with a compromise regarding the geometry of the sun's illumination angle on Venus' disk versus its distance from Earth to determine the time of Venus' greatest brilliancy.—
Joe Rao,
Space.com,
4 Apr. 2025
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Family circles will have wrapped themselves in the holy pleasures of the great occasion, and everywhere the grand old holiday will have been introduced with all the majesty and brilliancy which clings around the hallowed name of Christmas.—
Michael Barnes,
Austin American-Statesman,
23 Dec. 2024
Noun
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Alas, her brushes with athletic brilliance proved fleeting.—
Big Think,
Big Think,
29 Jan. 2026
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Throughout the novel, Nikki works tirelessly to prove herself amongst industry male figureheads who don’t value her voice, personhood, and brilliance, while managing pressure from a boss who isn't her advocate and navigating challenging colleagues steeped in misogyny and who are power-hungry.—
Dominique Fluker,
Forbes.com,
27 Jan. 2026
Noun
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Blazy’s Chanel was a story of lightness that began with transparent silk mousseline pieces and flourished into dresses and suits and dresses ornamented with layers of feathers.—
CNN Money,
CNN Money,
30 Jan. 2026
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This isn't to mention the lightness, portability, build quality and excellent display.—
Keumars Afifi-Sabet,
Space.com,
30 Jan. 2026
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Cite this Entry
“Luminousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/luminousness. Accessed 5 Feb. 2026.
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