175 entries under noun topic. ×

3
aficionado(supporter, fan, follower, lover)
3
ally(support, advocate, agent, supporter)
3
booster amplifier
3
booster unit(expression, idiom)
3
decoy(trap, bait)
3
junkie(supporter, fan, attendant, follower)
3
relay link
3
sympathizer(advocate, leader, supporter, fan)
3
zealot(supporter, follower, fanatic, partisan)
2
acquaintance
2
addict(supporter, fan, follower, buff)
2
agonist
2
amateur(supporter, fan, follower, buff)
2
amplifier
2
booster station
2
dose(needle, inoculation)
2
elevator
2
encourager(advocate, leader, supporter, fan)
2
guardian(advocate, leader, supporter, fan)
2
helper(advocate, leader, supporter, fan)
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APASmart Define. (2015). booster thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/booster/thesaurus/synonyms
ChicagoSmart Define. 2015. "booster thesaurus" https://smartdefine.org/booster/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, booster thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/booster/thesaurus/synonyms>.
MLASmart Define. "booster thesaurus" 24 December 2015. Web. 28 September 2026. <https://smartdefine.org/booster/thesaurus/synonyms>