sunny

1 having or being an outward sign of good feelings (as of love, confidence, or happiness) <her sunny laughter filled the house with joy> Synonyms aglow, beaming, bright, glowing, radiantRelated 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, tickledNear 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

2 having or showing a good mood or disposition <momentarily forgot their worries at the sight of the baby's sunny smile> Synonyms blithe, blithesome, bright, buoyant, canty [British dialect], cheery, chipper, eupeptic, gay, gladsome, lightsome, cheerful, upbeat, winsomeRelated 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, smilingNear 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, sorrowfulAntonyms dour, gloomy, glum, morose, saturnine, sulky, sullen

3 indicative of or marked by high spirits or good humor <the good-natured waitresses enhance the restaurant's sunny and cheery atmosphere> Synonyms blithesome, festive, gay, gleeful, jocose, jocular, jocund, jolly, jovial, laughing, mirthful, merryRelated Words amused, beaming, chuckling, giggling, smiling; bright, buoyant, carefree, cheerful, cheery, chipper, lighthearted, lightsome, upbeat; animated, bouncing, frisky, jaunty, lively, peppy, perky, spirited, sprightful, sprightly, vivacious, zippy; blessed (also blest), blissful, delighted, ecstatic, elated, enraptured, entranced, euphoric, exhilarated, exuberant, exultant, gladsome, happy, high, joyful, joyous, jubilant, overjoyed, radiant, rapturous, ravished, thrilled, tickled; amusing, facetious, flippant, frolicsome, funny, hilarious, jesting, joking, joshing, playful, sportive, witty; cavalier, devil-may-care, easygoing, happy-go-lucky, insouciant, unconcerned; hopeful, optimistic, rosy, sanguine; antic, comic, comical, farcical, humorous, riotous, sidesplitting, uproariousNear Antonyms abject, aggrieved, anguished, blue, brokenhearted, crestfallen, dejected, depressed, despondent, disconsolate, disheartened, dispirited, downcast, downhearted, forlorn, glum, heartbroken, heartsick, heavyhearted, low-spirited, melancholy, sad, saddened, sorrowful, unhappy; crying, groaning, moaning, sobbing, wailing, weeping; discontented, disgruntled, moody; doleful, dolorous, joyless, lachrymose, lugubrious, mournful, plaintive, sorry, woeful; black, bleak, cheerless, comfortless, dark, depressing, desolate, dismal, dreary, gloomy, glum, gray (also grey), morose, saturnine, somber (or sombre), sullen; miserable, woebegone, wretched; dull, lethargic, listless, sluggish, torpid

4 not stormy or cloudy <we are hoping for a sunny weekend so we can spend time at the beach> Synonyms bright, clear, cloudless, fair, sunshiny, uncloudedRelated Words balmy, clement, gentle, mild, moderate, temperate; calm, halcyon, peaceful, placid, serene, tranquil; fine, pleasantNear Antonyms harsh, inclement, severe; blustering, blustery, breezy, gusty; foggy, hazy, misty, murky, soupyAntonyms bleak, cloudy, dirty, foul, nasty, overcast, rainy, raw, rough, squally, stormy, sunless, tempestuous, turbulent