happy

berserk blissed out blithe buoyant chirpy blithesome bonnie bright cheerful cheerly cheery cock-a-hoop chuffed content contented convivial delighted ebullient ecstatic elated enthusiastic euphoric excited exhilarated exuberant exultant fat and happy gassed gay gayful giddy glad gladsome gleeful gleesome hearty hyped high on life jovial joyful joyous merry mirthsome overjoyed on cloud nine overjoyous over the moon pacific perky placated pleased satisfied stoked thrilled tickled pink triumphant vivacious wealful happy as a clam happy as a clam at high water happy as a lark happy as a pig in mud happy as a prince happy as Larry happy as the day is long merry as a cricket merry as a grig

dejected depressed discontented dissatisfied gloomy sad miserable unhappy