Synonyms of cheerfully

2 Syllables
gladly, brightly, joyously, buoyantly, gaily
3 Syllables
willingly, cheerily, jocundly, merrily, readily, jauntily, pleasantly, flashily, genially, agreeably, airily, jovially, mirthfully, playfully, happily, blissfully, blithely, gleefully, joyfully, laughingly, smilingly
4 Syllables
acquiescently, enchantedly, colorfully, facilely, hopefully, welcomely, amicably, contentedly, elatedly, exultantly, hilariously, lightheartedly, sportively, vivaciously
5 Syllables
beatifically, ecstatically, goodhumoredly
6 Syllables
paradisiacally, affirmatively, exhilaratingly, optimistically