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Synonym Chooser

How does the adjective luminous differ from other similar words?

Some common synonyms of luminous are bright, brilliant, lustrous, and radiant. While all these words mean "shining or glowing with light," luminous implies emission of steady, suffused, glowing light by reflection or in surrounding darkness.

When is it sensible to use bright instead of luminous?

In some situations, the words bright and luminous are roughly equivalent. However, bright implies emitting or reflecting a high degree of light.

When is brilliant a more appropriate choice than luminous?

Although the words brilliant and luminous have much in common, brilliant implies intense often sparkling brightness.

When can lustrous be used instead of luminous?

While the synonyms lustrous and luminous are close in meaning, lustrous stresses an even, rich light from a surface that reflects brightly without glittering.

In what contexts can radiant take the place of luminous?

The words radiant and luminous are synonyms, but do differ in nuance. Specifically, radiant stresses the emission or seeming emission of rays of light.

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of luminous The Urchin designs incorporate paillonné enamel — crafted using a labor-intensive technique from the 19th century — to evoke the sea creature’s iridescent textures with a luminous and layered surface. Luisa Zargani, Footwear News, 18 Sep. 2025 His daughter, Willa (the luminous Chase Infiniti, in her first film), is affectionate but short with him. David Sims, The Atlantic, 18 Sep. 2025 The multimedia project was supposed to take place at Huntington Central Park for six months of the year, installing more than 100,000 luminous flowers and 500,000 LED lights. Claire Wang, Oc Register, 18 Sep. 2025 Linney wore a luminous silver pants set with black designs throughout and a black top underneath. Angel Saunders, PEOPLE, 17 Sep. 2025 See All Example Sentences for luminous
Recent Examples of Synonyms for luminous
Adjective
  • Al Campanis, then a Brooklyn scout, saw him as an 18-year-old and filed a glowing scouting report.
    Jim Alexander, Oc Register, 13 Sep. 2025
  • The bookshelf opens to reveal a glowing path.
    Charlie Fink, Forbes.com, 6 Sep. 2025
Adjective
  • Herbert is playing outstanding football, and while their running game has been very pedestrian, their air attack is looking good.
    Robert Marvi, MSNBC Newsweek, 17 Sep. 2025
  • The 6-foot-3 left-hander has been outstanding, completing 71 of 106 passes for 772 yards and six touchdowns with one interception.
    Kirk Kenney, San Diego Union-Tribune, 17 Sep. 2025
Adjective
  • There is a deep respect for the brand’s heritage throughout the collection, but also an unmistakable drive to modernize, internationalize, and individualize the designs for today’s and tomorrow’s audience.
    Lee Sharrock, Forbes.com, 14 Sep. 2025
  • The mood on the factory floor was unmistakable.
    Footwear News, Footwear News, 12 Sep. 2025
Adjective
  • The best shining example of something that was influenced by us is the British version of The Office.
    Brian Hiatt, Rolling Stone, 12 Sep. 2025
  • Attendees rode in support of and alongside community member Eva Zamora, who is a shining example of how to live your best life with Parkinson’s disease and takes cycle classes at EōS regularly, a news release stated.
    News Release, San Diego Union-Tribune, 27 Apr. 2025
Adjective
  • The event features a 155-foot-long table adorned with 139 candles and meticulously set with 1,452 pieces of cutlery for 160 distinguished guests, NBC News reported.
    Amanda Castro Hannah Parry Shane Croucher Jack Royston, MSNBC Newsweek, 18 Sep. 2025
  • Set in Columbus, Indiana, a city known for its unusual concentration of distinguished modern architecture, it’s centered on Casey, a teen-age girl with a difficult family background whose aesthetic passion has been awakened by the city’s masterworks.
    Richard Brody, New Yorker, 18 Sep. 2025
Adjective
  • And a soft implant can be the best option to avoid an obvious edge.
    Megan McIntyre, Allure, 16 Sep. 2025
  • That’s because your liver won’t give you obvious clues that say there’s a MASH up going there.
    Bruce Y. Lee, Forbes.com, 16 Sep. 2025
Adjective
  • Pearsall had eight receptions for 117 yards, including a dazzling, Willie Mays-style catch on fourth-and-2 earlier in the fourth quarter.
    Matt Barrows, New York Times, 22 Sep. 2025
  • While drought can contribute to a less dazzling leaf display, so too can a weather system that falls on the opposite end of the spectrum.
    Patricia Shannon, Southern Living, 21 Sep. 2025
Adjective
  • Now he's also begun to make his mark in Europe, taking home one of the DP World Tour's most prestigious titles in just his second start on the circuit.
    Julio Cesar Valdera Morales, MSNBC Newsweek, 21 Sep. 2025
  • Recognized by the National Association of Distinguished Counsel, Bartolotta has also been inducted into the prestigious International Academy of Trial Lawyers.
    News Release, San Diego Union-Tribune, 19 Sep. 2025

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Cite this Entry

“Luminous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/luminous. Accessed 22 Sep. 2025.

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