Cheerful

happy glad merry joyful lively bright sunny jolly gay upbeat animated good-humored lighthearted chipper perky zippy sprightly enthusiastic vivacious peppy hopeful pleasant airy zippy sanguine optimistic in good spirits winsome blithe hearty buoyant good-natured jaunty contented bouncy up gladsome chirpy sparkling hilarious roseate rosy jocund full of pep in high spirits effervescent enlivening zappy zingy bucked sunny side up