Adjektive
happy {feelings & emotions}, [ happier ; happiest]
cheerful {feelings & emotions}, [ more cheerful ; most cheerful ]
glad [ gladder ; gladdest]
euphoric [ more euphoric ; most euphoric ]
cheery [ cheerier ; cheeriest]
joyful {feelings & emotions}, [ more joyful ; most joyful]
elated [ more elated ; most elated ]
buoyant [ more buoyant ; most buoyant]
jubilant [ more jubilant ; most jubilant ]
blithe [ blither ; blithest]
upbeat [ more upbeat ; most upbeat]
chipper {feelings & emotions}
blithesome [ more blithesome ; most blithesome]
breezy [ breezier ; breeziest]
gay [ gayer/more gay ; gayest/most gay]
winsome [ more winsome ; most winsome]
...
Adverb