Thesaurus

booster

noun

Synonyms and Antonyms of booster

a person who actively supports or favors a cause

Boosters for the sports team will be attending the game and carrying large signs.

Synonyms of booster

advocate, advocator, apostle, backer, champion, espouser, exponent, expounder, friend, herald, high priest, paladin, promoter, proponent, protagonist, supporter

Words Related to booster

loyalist, partisan (also partizan), stalwart

adherent, cohort, disciple, follower

applauder, cheerleader, encourager, fellow traveler

Near Antonyms of booster

enemy, foe, rival

belittler, critic, faultfinder

Antonyms of booster

adversary, antagonist, opponent

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Dictionary: Definition of booster Medical Dictionary: Definition of booster Spanish Central: Translation of booster Nglish: Translation of booster for Spanish speakers

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having an air of easy unconcern

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