Someone who is an active supporter and advocate.

synonyms: booster, plugger.

Roget 626: plan, scheme, design, project; proposal, proposition, suggestion; resolution, motion; precaution etc. (provision) 673; deep-laid plan etc. (premeditated) 611; system etc. (order) 58; organization etc. (arrangement) 60; germ etc. (cause) 153.    sketch, skeleton, outline, draught, draft, ebauche [Fr.], brouillon [Fr.]; rough cast, rough draft, draught copy; copy; proof, revise.    drawing, scheme, schematic, graphic, chart, flow chart (representation) 554.    forecast, program, programme, prospectus; carte du pays [Fr.]; card; bill, protocol; order of the day, list of agenda; bill of fare etc. (food) 298; base of operations; platform, plank, slate [U.S.], ticket [U.S.].    role; policy etc. (line of conduct) 692.    contrivance, invention, expedient, receipt, nostrum, artifice, device; pipelaying [U.S.]; stratagem etc. (cunning) 702; trick etc. (deception) 545; alternative, loophole; shift etc. (substitute) 147; last shift etc. (necessity) 601.    measure, step; stroke, stroke of policy; master stroke; trump card, court card; cheval de bataille [Fr.], great gun; coup, coup d'etat [Fr.]; clever stroke, bold stroke, good move, good hit, good stroke; bright thought, bright idea.    intrigue, cabal, plot, conspiracy, complot^†, machination; subplot, underplot^†, counterplot.    schemer, schemist^†, schematist^†; strategist, machinator; projector, artist, promoter, designer etc. v.; conspirator; intrigant etc. (cunning) 702^†.    ... show more

Dutch: plugger, promotor

A sponsor who books and stages public entertainments.

synonyms: impresario, showman.