[1] : The Collaborative International Dictionary of English v.0.48

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"fully, adv. -- joy"fulness, n.
   1913 webster
see also:
joy"fully joy"fulness 

[2] : WordNet (r) 2.0

joyfully
     adv : in a joyous and gleeful manner; "the old man had greeted her
           gleefully" syn: gleefully, joyously ant: joylessly
see also:
gleefully joyously joylessly 

[3] : Moby Thesaurus II by Grady Ward, 1.0

25 moby thesaurus words for "joyfully":
   airily, blessedly, blissfully, blithely, cheerfully, cheerily,
   delightedly, ecstatically, elatedly, exultantly, genially, gladly,
   happily, hopefully, irrepressibly, jauntily, jubilantly, lightly,
   optimistically, pleasantly, rapturously, rhapsodically, smilingly,
   with good cheer, with pleasure

Joyfully >> J Words
Joyfully, definition of term: Joyfully
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