- Definitions|2
- Thesaurus|420
- Abbreviations|0
201 entries under noun topic. ×
| supporter(support, stay, advocate, fan) | |
| upholder(support, stay, advocate, fan) | |
| maintainer(support, stay, partisan, pillar) | |
| abettor(support, advocate, supporter, fan) | |
| apologist(support, stay, champion, partisan) | |
| backer(support, stay, advocate, fan) | |
| sponsor(person, stay, advocate, fan) | |
| brace(support, stay, advocate, fan) | |
| bracer(support, stay, bar, prop) | |
| carrier | |
| defender(support, stay, advocate, fan) | |
| mainstay(support, stay, advocate, prop) | |
| advocate(support, stay, rock, fan) | |
| champion(support, stay, advocate, rock) | |
| encourager | |
| endorser | |
| second(support, stay, advocate, champion) | |
| seconder(support, advocate, supporter, fan) | |
| stalwart(support, stay, rock, champion) | |
| strengthener(support, stay, bar, brace) |
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Sustainer on
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| APA | Smart Define. (2015). sustainer thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sustainer/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sustainer thesaurus" https://smartdefine.org/sustainer/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, sustainer thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sustainer/thesaurus/synonyms>. |
| MLA | Smart Define. "sustainer thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/sustainer/thesaurus/synonyms> |