How do you spell Happily

Available Definitions:
1)  adv. - By chance; peradventure; haply.
2)  adv. - By good fortune; fortunately; luckily.
3)  adv. - In a happy manner or state; in happy circumstances; as, he lived happily with his wife.
4)  adv. - With address or dexterity; gracefully; felicitously; in a manner to success; with success.