brilliant 1 of 2

Definition of brilliantnext
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
There was no one moment of individual brilliance, no Pulisic needed, just a brilliant sequence of actions by players who now seem tied together by strings. Henry Bushnell, New York Times, 20 June 2026 Smith often used celestial motifs in his work, notably in the song 'Shooting Star,' which, in hindsight, symbolizes his brief but brilliant light. Chelsea Gohd, Space.com, 20 June 2026 This week, the World Cup is afoot, a brilliant pun that, startlingly, Google says hasn't been used hundreds of times! Holly J. Morris, NPR, 19 June 2026 Leadership is the difference between a mob and an army, between a collection of musicians and an orchestra, between a set of brilliant individuals and an actually functional organisation. Tomas Chamorro-Premuzic, Forbes.com, 19 June 2026 See All Example Sentences for brilliant
Recent Examples of Synonyms for brilliant
Adjective
  • Vinícius Junior scored a dazzling one in Brazil’s opener.
    Stephen Whyno, Chicago Tribune, 21 June 2026
  • There was a dazzling array of sneakers in every hue under the sun, including at least one pair adorned with gold sequins.
    Mary Carole McCauley, Baltimore Sun, 20 June 2026
Adjective
  • This is an Edwardian- inspired new build, so the rooms are large (starting at 290 square feet) with clever details throughout, such as reassuringly spacious showers and barista-style Morning coffee machines—a welcome upgrade on noisy Nespresso units.
    Todd Plummer, Robb Report, 19 June 2026
  • With a boost from Randy Newman’s clever score, the Buzz Lightyear sections are hilarious.
    Ryan Lattanzio, IndieWire, 19 June 2026
Adjective
  • His father, Manuel Cepeda, was a prominent figure in the Colombian Communist Party, and was assassinated in 1994 during a particularly bloody era in Colombia's internal conflict.
    David Unsworth, FOXNews.com, 23 June 2026
  • The chatbot’s responses include citations and prominent links to news outlets.
    Brian Stelter, CNN Money, 23 June 2026
Noun
  • For a mid-day warm-up, itineraries highlight cozy neighborhood gems like Drekkamun—a new spot in Kollafjørður whose name translates directly from Faroese as ‘a cup of tea or coffee’—or the brand-new Café Otto, tucked away at the national art museum following a peaceful walk through a local park.
    Rebecca Ann Hughes, Forbes.com, 20 June 2026
  • Chisholm said that after Schlittler spun yet another gem, holding the middling Reds to four hits, a hit-by-pitch and zero walks over six scoreless innings in a 5-0 win for the Yankees.
    Gary Phillips, New York Daily News, 20 June 2026
Adjective
  • The observations seem to nail down the theory that clusters of hot, massive, luminous stars in young galaxies in the early universe played a dominant role in ionizing the universe's neutral gas.
    Keith Cooper, Space.com, 24 June 2026
  • Makeup artist Tracey Levy utilized Beauty Pie products for the actress’ luminous visage.
    Julia Teti, Footwear News, 24 June 2026
Adjective
  • The human brain is the ultimate existence proof that intelligent systems that are vastly more energy-efficient than today’s AI are physically possible.
    Rob Toews, Forbes.com, 22 June 2026
  • It was revered for its intelligent satire of modern society and materialism, providing sight gags and slapstick humor for kids while proving relatable for young adults learning to navigate life.
    Skyler Trepel, Entertainment Weekly, 20 June 2026
Adjective
  • Evolutionary cues, emotional encoding and genetics all converge in how partners experience each other’s smell, and a noticeable shift in that experience may be worth paying attention to.
    Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 23 June 2026
  • After 12 weeks, the results suggested that a tiny dose of regular exercise could yield noticeable physical benefits.
    Khloe Quill, FOXNews.com, 23 June 2026
Noun
  • The figures for the first time give the public a concrete idea about the King’s personal wealth, as opposed to the castles, jewels and artwork that go with the job but aren’t the monarch’s personal property.
    Danica Kirka, Los Angeles Times, 25 June 2026
  • What will be interesting to see is if Samsung’s new display jewel-in-the-crown, the Galaxy S26 Ultra’s privacy screen, makes it into the Galaxy S27 Pro.
    Janhoi McGregor, Forbes.com, 25 June 2026

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Cite this Entry

“Brilliant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brilliant. Accessed 26 Jun. 2026.

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