complain, dishearten, kick, kvetch, plain, put off, quetch, sound off, uncheerfulness

boo, jeer, whoop, shout, cheerleaders, celebrate, hug, joy, heckle, clap, flag waving, encouragement, boisterous, smiles, pep talk, pep rally, chant, jubilant, delight, jubilation, applause, groan, serenade, rejoice, enthuse, roar, enthusiasm, standing ovation, greet, excitement, glee, crowd, joyous, merriment, sendoff, hooting, laugh, brighten, rousing, ovation, sing, pep, holler, tidings, taunt, razzing, throng, geeing, hoorays, fans, rooters, fairweather, yell, salute, gloat, singalong, morale booster, delirious, celebrations, goosebumps, disappoint, jubilance, chorused, spectators, hurrahs, optimism, savor, congratulations, mobbed, barracking, honk, cheerful, festivity, joyful, adoring, grins, yawn, huzzah, huzzahs, raucous, glum, rally, greetings, hurray, enamour, scream, applauding, giggle, exuberant, enthusiastic, goose bumps, crowed, pride, grumbling, pompons, laughter, entertain, razzed, outshout, snicker, cheerleading, schadenfreude, cheers, chorus, shouts, cheering, hurrah, laughs, peal, cry, clapping, shouting, toot, bang, bellow, slam, thunder, buzz, blackshirt, cayuse, credible, lakota, manipuri, ping, texian, abler, afghan, africanamerican, algerian, amenable, amherst, anabaptist, anarchist, angolan, annamite, anticolonial, anticommunist

amuse, banzai, bravo, buck up, buoy up, cheerlead, exult, good-humoredness, good-temperedness, good humouredness, good naturedness, jubilate, lighten, salvo, suborder theropoda, take heart, theropoda, triumph

banzai, cheerful, cheering, cheerless, cheery, cheer up, gay, hooray, hurrah, sunny, uncheerful, uncheerfulness

disposition, temperament

applaud, approval, attribute, commendation, encourage

barrack, cheerfulness, chirk up, embolden, exhort, hearten, inspire, jolly along, jolly up, pep up, recreate, urge, urge on