Synonyms of merrily

2 Syllables
gladly, joyously, buoyantly, gaily
3 Syllables
cheerily, jocundly, cheerfully, flashily, genially, jovially, mirthfully, playfully, happily, blissfully, blithely, gleefully, joyfully, laughingly, smilingly
4 Syllables
acquiescently, enchantedly, colorfully, amusingly, facetiously, jocosely, contentedly, elatedly, exultantly, hilariously, humorously, lightheartedly, sportively, vivaciously
5 Syllables
beatifically, ecstatically, satirically, ironically
6 Syllables
paradisiacally, exhilaratingly