power broker Synonyms

lead puppet key figure important personage eminent person distinguished person influence peddler powerbroker Five-Percenter eminence grise capitalist magnate central person chief person key person important leader important individual high-profile figure grey cardinal essential person decisive person critical person A-lister headliner fixer influencer icon grandee eminence diplomat dignitary chief celebrity logroller luminary player famous person leading light big shot heavyweight kingmaker influential person important person wire-puller bigwig