Synonyms of bright

1 Syllable
light, morn, dawn, smart, glacé, lit, cleans, clean, morns, glad, beaut, dawns, pert, day
2 Syllables
sprightlier, cheerier, racier, blazing, witty, gleamy, purer, glitzy, flashing, sprightly, fulgent, fulgid, lighted, limpid, sunny, sunlit, smartest, glinting, perter, glossy, wittier, tickled, mantling, go-go, sparkling, cheery, cleanest, purest, smarter, perkier, glorious, glaring, cloudless, well-lit, lustrous, radiant, sunup, argent, thinking, shiny, beamy, obvious, chatoyant, einstein, with-it, aglow, brainy, beaming, gleaming, burning, sophic, drop-dead, knowing, starry, gorgeous, silver, glace, moonlit, shinning, smarted, golden, perky, ablest, brilliant, alight, sharp-eyed, cheering, lighter, vivid, lightest, brainiest, glossier, brainier, rousing, nimblest, chipper, whipper, high-wrought, peppier, lulu, alert, cheerful, nimbler, racy, gladdest, abler, splendent, nitid, dexter, twinkling, dazzling, daybreak, peppy, twinkly, lambent, gogo, pertest, splendid, dirtless
3 Syllables
chromatic, panglossian, glittering, ablaze, effulgent, relucent, glistering, eggheaded, luculent, centerfold, crystal-clear, spirited, burnished, lighthearted, rutilant, livelier, silvery, colorful, coruscant, precocious, propitious, percipient, fluorescent, refulgent, well-lighted, scintillant, lightsome, trainable, ingenious, resplendent, splendorous, unfaded, unmingled, discerning, roseate, astute, quick-witted, glistening, tuned-in, polished, stelliform, sharp-sighted, stellary, auroral, shimmering, pellucid, teachable, advertent, ornate, dawn-to-dark, luminous, auspicious, jeweled, sunrise, liveliest, observant, gingery, alerting, glimmery, silvered, lively, undimmed, promising, intense, open-eyed
4 Syllables
resourceful, rose-colored, incandescent, argentate, coruscating, illumined, mirrorlike, phosphorescent, scintillating, intelligent, optimistic, incisive, irradiated, unobscured, elevated, peaches-and-cream, opalescent, unwithered, fortunate, knowledgeable, magnifico, nimble-witted, fairylike, luminescent, deviceful, promiseful, receptive, wide-awake, intentive
5 Syllables
illuminated, immaculate, innovational
6 Syllables
sunrise-to-sunset
7 Syllables
overelaborate