joyous
blithe
blithesome
boon
buxom
cheerful
delighted
ecstatic
elated
exhilarated
exuberant
exultant
frivolous
gay
happy
high-spirited
hilarious
jocular
jocund
jolly
jovial
joyful
jubilant
laughter-loving
lighthearted
merry
mirth-loving
mirthful
overjoyed
pleased
rapturous
rejoicing
risible
glee
gleefully
anguished
childlike
derisive
ear-piercing
feral
fiendish
frenzied
impish
incredulous
irrepressible
maniacal
mirthless
raucous
roguish
throaty
vindictive
wry