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