Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun promoter

2 senses of promoter

Sense 1
promoter, booster, plugger -- (someone who is an active supporter and advocate)
       => advertiser, advertizer, adman -- (someone whose business is advertising)

Sense 2
showman, promoter, impresario -- (a sponsor who books and stages public entertainments)
       => booker, booking agent -- (someone who engages a person or company for performances)