joyous
airy
cheerful
cheerfully
gay
lively
merrily
merry
sportive
bell-like
birdlike
blithe
boisterous
convivial
debonair
derisive
frolicsome
gamesome
gladsome
gleeful
impish
jovial
light-hearted
lusty
melodious
mirthful
raucous
roguish
tuneful
waggish