| plenitude(noun, luxury, extravagance, excess, abundance) | |
| plenteousness | |
| plentifulness | |
| pointless | |
| refuse(noun, waste, rest, spare, balance) | |
| reserve(noun, adjective, extraordinary, store, new) | |
| retire | |
| stack | |
| stockpile(noun, store, supply, stock, source) | |
| strip | |
| superfluent(adjective, spare, extreme, extra, unnecessary) | |
| supplemental(adjective, extraordinary, new, spare, fresh) | |
| take(noun, verb, gain, return, benefit) | |
| uncalled-for(adjective, spare, extreme, extra, excessive) | |
| unconsumed(waste, unusual, strange, spare, irregular) | |
| unrequired(adjective, spare, extreme, extra, unnecessary) | |
| wasted | |
| Niagara(quantity, flow, bore, flood, stream) | |
| abounding(spare, extreme, extra, unnecessary, superfluous) | |
| above |
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| APA | Smart Define. (2015). surplus thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/surplus/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "surplus thesaurus" https://smartdefine.org/surplus/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, surplus thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/surplus/thesaurus/synonyms>. |
| MLA | Smart Define. "surplus thesaurus" 23 December 2015. Web. 22 September 2026. <https://smartdefine.org/surplus/thesaurus/synonyms> |