Synonyms of brilliant

1 Syllable

light, bort, smart, lit, neon, beaut, bright, star, hued

2 Syllables

flashy, zircons, flamboyant, jager, witty, gleamy, lucent, glitzy, gifted, fulgent, fulgid, clever, glorious, lighted, sunny, sunlit, smartest, glossy, wittier, jewel, mantling, sparkling, showy, smarter, jagers, sunniest, bijoux, well-lit, lustrous, radiant, beamy, diamond, einstein, stunning, bijou, with-it, aglow, brainy, famous, gleaming, beaming, drop-dead, sophic, knowing, gorgeous, moonlit, brightest, shinning, smarted, gullion, golden, clinquant, gaudier, lighter, vivid, lightest, glossier, brainiest, brainier, august, brighter, high-wrought, zircon, sunnier, lulu, jewels, splendent, acer, flaming, dazzling, sparklers, lambent, sparkler, splendid, gaudy

3 Syllables

peacockish, glittering, ablaze, effulgent, relucent, eggheaded, centerfold, birthstone, rutilant, coruscant, percipient, fluorescent, refulgent, scintillant, well-lighted, resplendent, splendorous, discerning, quick-witted, tuned-in, talented, white-hot, glistening, corundum, sharp-sighted, baguette, gemstone, auroral, cleverer, ornate, luminous, illustrious, jeweled, cleverest, wonderful, sunshiny, irradiant, aureate, intense

4 Syllables

incandescent, coruscating, phosphorescent, scintillating, intelligent, allotrope, expressive, unobscured, splendiferous, magnifico, knowledgeable, distinguished, rhinestone, magnificent

5 Syllables

much-publicized, highfalutin'

7 Syllables

overelaborate