ungleefully

• a word derived from gleefully.
  gleefully

  adverb

  with exultant, often mischievous joy or delight; merrily.

Related Words

• blissfully
• blithely
• cheerfully
• contentedly
• enthusiastically
• freely
• gladly
• graciously
• heartily
• joyfully
• joyously
• lovingly
• merrily
• peacefully
• playfully
• willingly