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.
An activity or entity that inspires a compulsive and potentially unhealthy fixation, or the fixation thereby inspired.
An idea that engenders a compulsive or irrational preoccupation, or the preoccupation thereby engendered.
The quality of being obsessed.
Influence or control by evil spirits without possession.