| whipping |
| whipping up |
| abet |
| account(noun, reason, element, matter, source) |
| action(noun, activity, drive, desire, excitement) |
| activation(noun, start, excitement, beginning, encouragement) |
| actuate |
| actuation(noun, feeling, drive, start, passion) |
| adjuvant(noun, spur, goad, incentive, impetus) |
| advance(noun, support, help, praise, cheer) |
| afflatus(noun, excitement, provocation, stimulation) |
| agency(noun, reason, element, matter, source) |
| agitate |
| agitator(noun, spur, goad, incentive, impetus) |
| aid(noun, support, help, praise, cheer) |
| aim(noun, cause, reason, object, element) |
| allurement(noun, reason, call, request, offer) |
| animating(noun, start, excitement, beginning, stirring) |
| antecedent(noun, cause, reason, object, element) |
| appeal(noun, feeling, drive, passion, desire) |