- Definitions|2
- Thesaurus|496
- Abbreviations|0
123 entries under extra topic. ×
| alternative(additional, auxiliary, another) | |
| artificial | |
| backup(adjective, reserve, replacement, temporary) | |
| counterfeit | |
| dispensable(spare, extreme, surplus, unnecessary) | |
| dummy | |
| ersatz | |
| exorbitant(spare, extreme, surplus, unnecessary) | |
| expendable(spare, extreme, surplus, unnecessary) | |
| experimental | |
| extreme(spare, surplus, unnecessary, superfluous) | |
| false | |
| gratuitous(spare, extreme, surplus, unnecessary) | |
| imitation | |
| makeshift | |
| mock | |
| more than enough(expression, adjective, idiom, reserve) | |
| near | |
| nonessential(spare, extreme, surplus, unnecessary) | |
| not needed(expression, spare) |
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Supernumerary on
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| APA | Smart Define. (2015). supernumerary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/supernumerary/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "supernumerary thesaurus" https://smartdefine.org/supernumerary/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, supernumerary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/supernumerary/thesaurus/synonyms>. |
| MLA | Smart Define. "supernumerary thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/supernumerary/thesaurus/synonyms> |