35 entries under supernumerary topic. ×
| substitute(noun, adjective, person, reserve, extra) | |
| alternate(noun, adjective, person, reserve, extra) | |
| alternative(noun, adjective, extra, substitute, alternate) | |
| backup(noun, adjective, reserve, extra, agent) | |
| ersatz(extra, auxiliary, substitution) | |
| second(noun, extra, substitute, auxiliary) | |
| counterfeit(noun, extra, substitute, auxiliary) | |
| imitation(noun, extra, substitute, auxiliary) | |
| reserve(noun, adjective, cover, near, extra) | |
| additional(adjective, counterfeit, new, spare, near) | |
| another(adjective, counterfeit, new, near, reserve) | |
| standby(noun, adjective, spare, reserve, extra) | |
| auxiliary(noun, adjective, new, spare, reserve) | |
| extra(noun, adjective, new, spare, reserve) | |
| other(noun, adjective, counterfeit, new, near) | |
| supplementary(adjective, counterfeit, new, near, reserve) | |
| vicarious(adjective, extra, auxiliary) | |
| acting(extra, auxiliary) | |
| ancillary(extra, auxiliary) | |
| artificial(extra, auxiliary) |
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| APA | Smart Define. (2015). replacement thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/replacement/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "replacement thesaurus" https://smartdefine.org/replacement/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, replacement thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/replacement/thesaurus/synonyms>. |
| MLA | Smart Define. "replacement thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/replacement/thesaurus/synonyms> |