quickening (n.)

• acceleration
• activating
• animation
• bracing
• clarification
• drive
• easing
• energizing
• exhilaration
• expedition
• facilitation
• festination
• forwarding
• getaway
• hastening
• hurrying
• impetus
• invigoration
• pickup
• revitalization
• revival
• rousing
• simplification
• speeding
• speedup
• step-up
• stimulation
• thrust
• tonic
• vitalization
• vivification