bright

Synonyms beaming, bedazzling, brilliant, candescent, clear, dazzling, effulgent, fulgent, glowing, incandescent, lambent, lucent, lucid, luminous, lustrous, radiant, refulgent, sheeny, shining, shiny, splendid

Related Words ablaze, ardent, blazing, burning, combusting, fiery, flaming, red-hot; agleam, aglitter, blinding, coruscant, flaring, flashing, flickering, gemmy, glancing, glaring, gleaming, glimmering, glinting, glistening, glistering, glittering, scintillant, scintillating, shimmering, shimmery, sparkling, sunny, twinkling, winking; burnished, polished, shined; superbright, ultrabright

Near Antonyms blackened, dark, darkened, darkish, darkling, darksome, dimmed, dusky, gloomy, lightless, murky, obscure, obscured, pitch-black, pitch-dark, somber (or sombre), sunless, tenebrous, unlit; cloudy, shadowlike, shadowy, shady; gray (also grey), leaden, pale, palish

Antonyms dim, dull, lackluster, unbright, unbrilliant

Synonyms ablaze, alight, brightened, illuminated, illumined, light, lightsome, lit (or lighted)

Related Words floodlit (also floodlighted), highlighted, spotlighted (or spotlit); ignited, kindled; moonlit, shiny, sunlit, sunny, sunshiny

Near Antonyms gloomy, somber (or sombre), sunless; cloudy, murky, obscured, shadowlike, shadowy; gray (also grey), leaden, pale; lightproof

Antonyms blackened, dark, darkened, darkish, darkling, dimmed, dusk, dusky, lightless, pitch-black, pitch-dark, tenebrous, unlit

Synonyms blithe, blithesome, bright, buoyant, canty [British dialect], cheery, chipper, eupeptic, gay, gladsome, lightsome, sunny, upbeat, winsome

Related Words hopeful, optimistic, rosy, sanguine; animated, chirpy, jaunty, lilting, lively, perky, sprightful, sprightly, vivacious; carefree, careless, cavalier, devil-may-care, easygoing, happy-go-lucky, insouciant, lighthearted, unconcerned; boon, gleeful, jocund, jolly, jovial, merry, mirthful; blissful, delighted, glad, gratified, happy, joyful, joyous, pleased, satisfied, tickled; beaming, grinning, laughing, smiling

Near Antonyms joyless, sad, unhappy, unsatisfied; dull, lethargic, listless, sluggish, torpid; blue, brokenhearted, crestfallen, dejected, depressed, despondent, disconsolate, disheartened, down, downcast, downhearted, droopy, forlorn, hangdog, heavyhearted, inconsolable, low, low-spirited, melancholy, mirthless, sorrowful

Antonyms dour, gloomy, glum, morose, saturnine, sulky, sullen

Synonyms alert, brainy, bright, brilliant, clever, exceptional, fast, hyperintelligent, keen, nimble, quick, quick-witted, sharp, sharp-witted, smart, supersmart, ultrasmart

Related Words apt, ingenious, resourceful; acute, astute, discerning, heady, insightful, knowing, perceptive, percipient, perspicacious, sagacious, sapient, savvy, wise; cerebral, erudite, genial, highbrow, knowledgeable, learned, literate, scholarly, well-read; educated, informed, schooled, skilled, trained; creative, inventive, judicious, prudent, sage, sane, sapient, sensible, sound, wise; crafty, cunning, foxy, shrewd, wily; logical, rational, reasonable

Near Antonyms feebleminded, simpleminded; boobish, foolish, half-baked, idiotic (also idiotical), imbecile (or imbecilic), moronic, silly; ignorant, illiterate, lowbrow, nonintellectual, unacademic, uneducated, uninformed, unintellectual, untaught, unthinking; absurd, asinine, balmy, cockeyed, crackpot, crazy, cuckoo, daffy, daft, dippy, dotty, featherheaded, fool, half-baked, harebrained, insane, kooky (also kookie), loony (also looney), lunatic, mad, nonsensical, nutty, preposterous, sappy, screwball, tomfool, unwise, wacky (also whacky), zany

Antonyms airheaded, birdbrained, boneheaded, brain-dead, brainless, bubbleheaded, chuckleheaded, dense, dim, dim-witted, doltish, dopey (also dopy), dorky [slang], dull, dumb, dunderheaded, empty-headed, fatuous, gormless [chiefly British], half-witted, knuckleheaded, lamebrain (or lamebrained), lunkheaded, mindless, obtuse, opaque, pinheaded, senseless, simple, slow, slow-witted, soft, softheaded, stupid, thick, thickheaded, thick-witted, unbrilliant, unintelligent, unsmart, vacuous, weak-minded, witless

Synonyms auspicious, bright, encouraging, fair, golden, heartening, likely, optimistic, promising, propitious, roseate, rose-colored, rosy, upbeat

Related Words cheering, comforting, reassuring, soothing; assured, confident, decisive, doubtless, positive, sure, unhesitating; beamish, bullish, eupeptic; favorable, good

Near Antonyms cheerless, comfortless; doubtful, dubious, uncertain; bearish, grim, negative, unfavorable; funereal, glum, gray (also grey), miserable, wretched

Antonyms bleak, dark, depressing, desperate, discouraging, disheartening, dismal, downbeat, dreary, gloomy, hopeless, inauspicious, pessimistic, unencouraging, unlikely, unpromising, unpropitious

Synonyms auspicious, bright, encouraging, golden, heartening, hopeful, promising, propitious

Related Words fortunate, fortuitous, happy, lucky, providential; advantageous, beneficial, profitable, prosperous, salutary

Near Antonyms unfortunate, unhappy, unlucky; calamitous, catastrophic, disastrous, fatal, ruinous; baleful, dark, dire, direful, doomy, foreboding, gloomy, ill, ill-boding, menacing, minatory, ominous, portentous, sinister, threatening

Antonyms dim, discouraging, disheartening, futureless, hopeless, inauspicious, unfavorable, unpromising, unpropitious

Synonyms bright, cheering, cheery, gay, glad

Related Words gladdening, heartening, heartwarming; gleaming, radiant, sparkling

Near Antonyms discouraging, disheartening; colorless, drab, dull, lackluster, lusterless; black, desolate, dispiriting

Antonyms bleak, cheerless, dark, depressing, dismal, dreary, gloomy, gray (also grey)

Synonyms astral, bright, distinguished, illustrious, luminous, noble, notable, noteworthy, outstanding, preeminent, prestigious, redoubtable, signal, star, superior

Related Words celebrated, exalted, famed, famous, glorious, honored, renowned, reputable; infamous, notorious; dominant, paramount, predominant

Near Antonyms insignificant, minor, unimportant; average, inferior, mediocre; obscure, uncelebrated, unsung

Synonyms aglow, beaming, bright, glowing, sunny

Related Words brilliant, dazzling, effulgent, gleaming, luminous, refulgent, shining, starry; blithe, blithesome, bright, cheerful, cheery, chipper, gay, gladsome, lightsome, merry, mirthful, optimistic, upbeat; jocund, jovial, laughing, smiling; blooming, rosy; blissful, chuffed [British], delighted, gratified, happy, joyful, joyous, pleased, satisfied, thankful, tickled

Near Antonyms blank, flat, listless, stoic (or stoical), unemotional; black, dark, darkening, depressing, dismal, gloomy, glum, gray (also grey), melancholy, sullen; frowning, glaring, glowering, lowering (also louring), scowling

Synonyms bright, clear, cloudless, sunny, sunshiny, unclouded

Related Words balmy, clement, gentle, mild, moderate, temperate; calm, halcyon, peaceful, placid, serene, tranquil; fine, pleasant

Near Antonyms harsh, inclement, severe; blustering, blustery, breezy, gusty; foggy, hazy, misty, murky, soupy

Antonyms bleak, cloudy, dirty, foul, nasty, overcast, rainy, raw, rough, squally, stormy, sunless, tempestuous, turbulent