| reassurance(noun, support, help, praise, cheer) |
| reinforcement(noun, help, praise, cheer, inspiration) |
| restorative(drug, spur, upper, alcohol, stimulant) |
| shot |
| spark plug(noun, expression, drug, spur, incentive) |
| spring(noun, cause, reason, object, spur) |
| sting(noun, charge, cause, boost, informal) |
| stirring up(expression, start, excitement, beginning, provocation) |
| support(noun, help, praise, cheer, comfort) |
| sweetener(noun, lure, bribe, incentive, bait) |
| upper(drug, alcohol, stimulant, refreshment) |
| whet |
| whip(noun, reason, stick, spur, lure) |
| activator |
| activity(noun, feeling, pleasure, passion, rage) |
| actuation(noun, drive, start, desire, reason) |
| advance(noun, support, help, praise, cheer) |
| advocacy(noun, support, help, praise, cheer) |
| afflatus(noun, excitement, influence, idea, spur) |
| animating(noun, start, excitement, beginning, provocation) |