Thesaurus

booster

noun

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, champion, espouser, exponent, expounder, friend, gospeler (or gospeller), herald, hierophant, high priest, paladin, promoter, proponent, protagonist, supporter, true believer, tub-thumper, white knight

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

Learn More about booster

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

Seen and Heard

What made you want to look up booster? Please tell us where you read or heard it (including the quote, if possible).

show comments

WORD OF THE DAY

inexorable

not to be persuaded, moved, or stopped