139 entries under extra topic. ×
| excess(noun, adjective, waste, rest, material) | |
| plethora(noun, waste, rest, material, spare) | |
| spare(noun, verb, adjective, waste, extraordinary) | |
| superfluous(noun, adjective, extraordinary, new, spare) | |
| leftover(noun, adjective, waste, extraordinary, rest) | |
| surfeit(noun, waste, rest, material, spare) | |
| superfluity(noun, waste, rest, material, spare) | |
| remainder(noun, waste, rest, material, spare) | |
| redundant(adjective, extraordinary, new, spare, fresh) | |
| residue(noun, part, waste, rest, material) | |
| overflow(noun, waste, rest, material, spare) | |
| surplusage(noun, material, spare, excess) | |
| balance(noun, waste, money, rest, material) | |
| supernumerary(adjective, extraordinary, new, spare, fresh) | |
| remaining(adjective, waste, unusual, strange, spare) | |
| overage(noun, gain, material, spare, advantage) | |
| supererogatory(adjective, spare, extreme, reserve, casual) | |
| abundance(noun, quantity, luxury, flow) | |
| overkill(noun, adjective, waste, rest, material) | |
| unnecessary(adjective, extraordinary, new, spare, fresh) |
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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> |