Synonyms and Antonyms of booster
a person who actively supports or favors a cause rah-rah boosters for the sports team will be attending the game and carrying large signs Synonyms of booster advocate, advocator, apostle, backer, exponent, champion, expounder, espouser, friend, gospeler (or gospeller), herald, hierophant, high priest, paladin, promoter, proponent, protagonist, supporter, true believer, tub-thumper, white knightWords Related to booster loyalist, partisan (also partizan), stalwart; adherent, cohort, disciple, follower; interpreter; applauder, cheerleader, encourager, fellow travelerNear Antonyms of booster enemy, foe, rival; belittler, critic, faultfinderAntonyms of booster adversary, antagonist, opponent
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