promoter Synonyms

booster encourager proponent backer organiser impresario campaigner champion publicist organizer showman enthusiast supporter facilitator sponsor patron plugger advertiser advocate propagandist pro schematist schemist schilling seconder press agent pleader planner sower proposer rooter propounder preferrer proselytizer protagonist producer puffer promulgator pusher propagator stimulator stimulus agent provocateur co-ordinator coordinator contributor libber enabler Maecenas pornographer