joy"ful*ly
Webster's Dictionary (GCIDE)
Joyful \Joy"ful\, a. Full of joy; having or causing joy; very glad; as, a joyful heart. "Joyful tidings." --Shak. [1913 Webster]
My soul shall be joyful in my God. --Is. lxi. 10. [1913 Webster]
Sad for their loss, but joyful of our life. --Pope. -- Joy"ful*ly, adv. -- Joy"ful*ness, n. [1913 Webster]