Synonyms of gleefulness

1 Syllable
fun, cheer, grins, h, glee
2 Syllables
brightness, frolic, gladness, color, glitter
3 Syllables
mirthfulness, brilliance, elation, merriness, blitheness
4 Syllables
colorfulness, jocoseness, carefreeness, entertainment, enlivenment, joviality, animation, festivity, lightsomeness, geniality, jocundity
5 Syllables
jocularity, galvanization, vitalization, exhilaration, effervescence, conviviality, blithesomeness