brilliant 1 of 2

1
2
as in clever
having or showing quickness of mind a brilliant boy who left for college at the age of 16

Synonyms & Similar Words

Antonyms & Near Antonyms

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brilliant

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noun

as in gem
a usually valuable stone cut and polished for ornament the diamond cutter set out an array of brilliants to show the various ways the diamond could be cut

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the adjective brilliant differ from other similar words?

Some common synonyms of brilliant are bright, luminous, lustrous, and radiant. While all these words mean "shining or glowing with light," brilliant implies intense often sparkling brightness.

When could bright be used to replace brilliant?

While in some cases nearly identical to brilliant, bright implies emitting or reflecting a high degree of light.

When is it sensible to use luminous instead of brilliant?

While the synonyms luminous and brilliant are close in meaning, luminous implies emission of steady, suffused, glowing light by reflection or in surrounding darkness.

When would lustrous be a good substitute for brilliant?

The words lustrous and brilliant can be used in similar contexts, but lustrous stresses an even, rich light from a surface that reflects brightly without glittering.

Where would radiant be a reasonable alternative to brilliant?

Although the words radiant and brilliant have much in common, 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 brilliant
Adjective
The artist, obviously, is brilliant, but an enormous shoutout to the genius who managed to secure a permit in order to erect the statue legally. James Bickerton, MSNBC Newsweek, 19 June 2025 The team observed this 11 million light-years away spiral galaxy in thousands of colors, which features the brilliant stars living within it. Laura Baisas, Popular Science, 18 June 2025 The brilliant fruits of tessellated talents at opposite sides of the world. John Tamny, Forbes.com, 10 June 2025 The Emerald Coast beaches have fine quartz crystal sand and brilliant green waters, which give the coastline its eponymous name. Kelsey Glennon, Southern Living, 8 June 2025 See All Example Sentences for brilliant
Recent Examples of Synonyms for brilliant
Adjective
  • When Richard Ellmann’s James Joyce hit the shelves in 1959, the sheer size of the book (842 pages, 100 longer than Ulysses ) was as dazzling as the degree of detail.
    Eric Bulson, The Atlantic, 16 June 2025
  • Romance and your creative potential will be dazzling!
    Georgia Nicols, Denver Post, 13 June 2025
Adjective
  • Even the cleverest plans leave room for a little improvisation.
    Jack Lang, New York Times, 22 June 2025
  • Part of the demand is perhaps driven by a clever sales tactic.
    Annette Choi, CNN Money, 21 June 2025
Adjective
  • All of those players are gone now — and the most prominent of the bunch have followed Lovullo closer to the other coast.
    Andy McCullough, New York Times, 18 June 2025
  • The president also sought to push back on prominent MAGA voices who've been outspoken about the U.S. not getting involved in the war between Israel and Iran.
    Rachel Scott, ABC News, 18 June 2025
Noun
  • Meanwhile, local favorite Pho Momma joined the notable Bib Gourmand list, cementing its status as one of Sacramento’s best under-the-radar dining gems.
    Keyla Vasconcellos, Forbes.com, 26 June 2025
  • However, the journalist revealed in an interview with Vogue that the center stone is actually a rare pink diamond with a slight rose tone to the gem.
    Vogue, Vogue, 25 June 2025
Adjective
  • Glowing collarbones, shimmering shoulders, and luminous legs are all part of the summer story.
    Larry Stansbury, Essence, 27 June 2025
  • The color in the glass is a delicate but luminous pale pink, with reflections reminiscent of rose petals or light salmon.
    Elisabetta Tosi, Forbes.com, 23 June 2025
Adjective
  • Lucy’s colleagues refer to men like him—tall, handsome, in finance, intelligent, urbane—as unicorns.
    Katy Waldman, New Yorker, 21 June 2025
  • Celebrate intelligent risk-taking, not just polished outcomes.
    Bill Fischer, Forbes.com, 21 June 2025
Adjective
  • Similar parents commenting on Diwa's post said the switch made a noticeable difference in their own homes, with several sharing anecdotes of improved moods and calmer transitions to offscreen activities.
    Melissa Fleur Afshar, MSNBC Newsweek, 24 June 2025
  • Whereas androgenetic alopecia is characterized by the shrinking of hair follicles, which leads to thin, barely noticeable hair, the key indicators of CCCA are inflammation and damage to the follicles.
    Sierra Leone Starks, Allure, 24 June 2025
Noun
  • Perhaps this is because the power couple are the current owners of Casa Rosa, a jewel of contemporary architecture designed by Andrés Casillas de Alba in 1978.
    Katia Contreras, Architectural Digest, 19 June 2025
  • The philanthropist and felon endowed L.A. with what was then the largest urban park in the world and still remains a jewel of the city.
    Julia Wick, Los Angeles Times, 18 June 2025

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Cite this Entry

“Brilliant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brilliant. Accessed 2 Jul. 2025.

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