1. With brightness
   "the stars shone brilliantly"
   - brightly, bright 
2. In an extremely intelligent way
   "he solved the problem brilliantly"

See also: brilliant

• grow up
• growbag
• grower
• growing
• growing pains
• growing season
• growingly
• growl
• growler
• growling
• growlingly
• grown
• grownup
• growth
• growth factor
• growth hormone
• growth hormone-releasing factor
• growth industry
• growth rate
• growth regulator
• growth ring
• growth stock
• growth-onset diabetes
• groyne
• Grozny