LIGHTHEARTEDLY
Scrabble letter values: L1I1G2H4T1H4E1A1R1T1E1D2L1Y4 = 25
Definition
LIGHTHEARTEDLY is the adverb form of LIGHTHEARTED.
adjective LIGHTHEARTED: carefree and happy and lighthearted.
Synonyms of LIGHTHEARTED: blithe, blithesome, lightsome, light-hearted