Shaker

(noun) a person who wields power and influence. Synonyms: shaker, mover and shaker. Examples: "A shaker of traditional beliefs." "Movers and shakers in the business world."

(noun) a member of Christian group practicing celibacy and communal living and common possession of property and separation from the world.

(noun) a container in which something can be shaken. Synonyms: shaker.