- Definitions|2
- Thesaurus|420
- Abbreviations|0
201 entries under noun topic. ×
| fortifier | |
| godparent(advocate, supporter, sponsor, backer) | |
| grubstaker(advocate, supporter, sponsor, backer) | |
| guarantor(advocate, supporter, sponsor, backer) | |
| head rest(expression, sill, cushion, beanbag) | |
| headrest(sill, cushion, beanbag) | |
| heroine | |
| laster | |
| lath(sill, cushion, beanbag) | |
| lintel(sill, cushion, beanbag) | |
| liver | |
| loyalist | |
| mystifier | |
| observer | |
| paraclete(support, advocate, supporter, fan) | |
| performer | |
| pillow(sill, cushion, beanbag) | |
| player | |
| promotes(advocate, sponsor, backer, patron) | |
| protractor |
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Sustainer on
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| APA | Smart Define. (2015). sustainer thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sustainer/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sustainer thesaurus" https://smartdefine.org/sustainer/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, sustainer thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sustainer/thesaurus/synonyms>. |
| MLA | Smart Define. "sustainer thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/sustainer/thesaurus/synonyms> |