138 entries under adjective topic. ×
| extraneous(extraordinary, new, spare, fresh) | |
| adjunct | |
| another(extraordinary, new, spare, fresh) | |
| appended(new, extra, additional, added) | |
| collateral(low, subject, useful, minor) | |
| substitute(extra, alternative, auxiliary, supernumerary) | |
| supernumerary(extraordinary, new, spare, fresh) | |
| adscititious | |
| completing(additional, completeness) | |
| annexed | |
| contributory(support, low, inferior, subject) | |
| minor(low, inferior, useful, helpful) | |
| perk(extraordinary, new, spare, fresh) | |
| second(counterfeit, spare, near, reserve) | |
| standby(increase, extra, auxiliary, supernumerary) | |
| supportive | |
| surplus(extraordinary, new, spare, fresh) | |
| adjuvant(support, low, inferior, subject) | |
| assisting(support, minor, helpful, secondary) | |
| backup(noun, support, increase, counterfeit) |
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| APA | Smart Define. (2016). supplementary thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/supplementary/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "supplementary thesaurus" https://smartdefine.org/supplementary/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, supplementary thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/supplementary/thesaurus/synonyms>. |
| MLA | Smart Define. "supplementary thesaurus" 19 February 2016. Web. 26 September 2026. <https://smartdefine.org/supplementary/thesaurus/synonyms> |