Something that motivates, rouses, or encourages.
A bonus or reward, often monetary, to work harder.
Inciting; encouraging or moving; rousing to action; stimulating.
Serving to kindle or set on fire.
A fulfilment of a need or desire.
A reparation for an injury or loss.
The pleasure obtained by such fulfillment.
A vindication for a wrong suffered.
The source of such gratification.