43 entries under backup topic. ×
| alternate(noun, adjective, person, reserve, extra) | |
| proxy(noun, adjective, agent, substitute, representative) | |
| stand-in(noun, adjective, person, cover, reserve) | |
| double(noun, adjective, reproduction, copy, spare) | |
| understudy(noun, adjective, reserve, substitute, alternative) | |
| relief(noun, reserve, substitute, alternate, stalwart) | |
| successor(noun, cover, reserve, alternative, alternate) | |
| fill-in(noun, adjective, person, informal, reserve) | |
| dummy(noun, extra, substitute, alternative, alternate) | |
| representative(noun, extra, agent, substitute, assistant) | |
| sub(noun, adjective, person, informal, reserve) | |
| delegate(noun, agent, substitute, representative, assistant) | |
| equivalent(substitute, alternative, alternate, surrogate) | |
| makeshift(noun, help, shift, extra, substitute) | |
| succedaneum(noun, alternative, alternate, surrogate) | |
| changeling(alternative, alternate, surrogate, substitution) | |
| locum(noun, reserve, substitute, alternative, alternate) | |
| pinch hitter(noun, expression, person, cover, informal) | |
| agent(noun, substitute, representative, alternative, assistant) | |
| locum tenens(expression, idiom, alternative, alternate) |
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| APA | Smart Define. (2015). replacement thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/replacement/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "replacement thesaurus" https://smartdefine.org/replacement/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, replacement thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/replacement/thesaurus/synonyms>. |
| MLA | Smart Define. "replacement thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/replacement/thesaurus/synonyms> |