175 entries under noun topic. ×
| idolizer(supporter, promoter) | |
| immunization(remedy, shot, vaccination, injection) | |
| increaser | |
| propeller | |
| proponent(support, advocate, supporter, fan) | |
| raiser | |
| recall dose(expression, idiom) | |
| relay station | |
| votary(supporter, fan, follower, partisan) | |
| worshiper(supporter, fan, follower, partisan) | |
| advertiser | |
| aider | |
| angel(advocate, leader, supporter, fan) | |
| apostle(supporter, follower, fanatic, partisan) | |
| assister | |
| barker | |
| believer(supporter, fan, follower, partisan) | |
| benefactor(advocate, leader, supporter, fan) | |
| boomer | |
| champ |
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Booster on
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| APA | Smart Define. (2015). booster thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/booster/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "booster thesaurus" https://smartdefine.org/booster/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, booster thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/booster/thesaurus/synonyms>. |
| MLA | Smart Define. "booster thesaurus" 24 December 2015. Web. 28 September 2026. <https://smartdefine.org/booster/thesaurus/synonyms> |