motivator

/ˈmoʊtəˌveɪtər/
noun
  1. A person or thing that gives someone a reason or encouragement to do something.
    • Money is a common motivator, but not the only one.
    • The coach is a natural motivator who can inspire any team.
    • Her father was her biggest motivator, always pushing her to do her best.
Antonyms
What does "motivator" mean? | whatsthatwordmean | whatsthatwordmean