47 entries under additional topic. ×
| supplementary(adjective, increase, extraordinary, new, spare) | |
| auxiliary(adjective, increase, extraordinary, new, spare) | |
| extra(adjective, spare, excess, addition, further) | |
| ancillary(adjective, extraordinary, new, spare, fresh) | |
| added(adjective, extraordinary, new, spare, fresh) | |
| adscititious(adjective, addition) | |
| further(adjective, extraordinary, new, spare, fresh) | |
| fresh(adjective, extraordinary, new, spare, special) | |
| new(adjective, extraordinary, spare, fresh, special) | |
| more(adjective, adverb, extraordinary, new, spare) | |
| other(adjective, extraordinary, new, spare, fresh) | |
| plus(adjective, extraordinary, new, spare, fresh) | |
| spare(adjective, extraordinary, new, fresh, special) | |
| superfluous(adjective, extraordinary, new, spare, fresh) | |
| another(adjective, extraordinary, new, spare, fresh) | |
| extraneous(adjective, extraordinary, new, spare, fresh) | |
| perk(adjective, extraordinary, new, spare, fresh) | |
| needless(adjective, extraordinary, new, spare, fresh) | |
| redundant(adjective, extraordinary, new, spare, fresh) | |
| reserve(adjective, increase, extraordinary, new, spare) |
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| APA | Smart Define. (2015). supplemental thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/supplemental/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "supplemental thesaurus" https://smartdefine.org/supplemental/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, supplemental thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/supplemental/thesaurus/synonyms>. |
| MLA | Smart Define. "supplemental thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/supplemental/thesaurus/synonyms> |