1. In an abundant manner
   - abundantly, copiously, profusely, prolifically 
2. In a wasteful manner
   - lavishly 
3. In a rich and lavish manner
   - lavishly, richly

See also: extravagant

• enliven
• enlivened
• enlivener
• enlivening
• enmesh
• enmeshed
• enmity
• ennead
• ennoble
• ennoblement
• ennobling
• ennui
• enol
• enolic
• enologist
• enology
• enophile
• enormity
• enormous
• enormously
• enormousness
• enosis
• enough
• enounce
• Enovid