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

See also: brilliant

• Tati
• tatie
• tatou
• tatouay
• tatter
• tatterdemalion
• tattered
• tattersall
• tattie
• tattily
• tatting
• tattle
• tattler
• tattletale
• tattletale gray
• tattletale grey
• tattling
• tattoo
• tattooer
• tattooist
• tatty
• tatu
• Tatum
• tau
• tau coefficient of correlation