ecstatic
elated
enraptured
festal
festive
gay
gleeful
jocund
jolly
jovial
joyful
jubilant
merry
mirthful
rapt
rapturous
rhapsodic
animating
beaming
beatific
beatified
blessed
blissful
blithe
buxom
capering
charming
cheerful
cheering
cheery
chirping
convivial
dancing
delightful
encouraging
enlivening
exhilarating
flushed with joy
frivolous
gala
glad
gladdening
gladsome
glowing
happy
heart-warming
heartening
hilarious
inspiring
inspiriting
invigorating
jocular
joy
joyfully
joyfulness
joyously
boyish
eager
hearty
triumphant
wild