42 entries under backup topic. ×
| alternate(noun, adjective, person, cover, subject) | |
| fill-in(noun, adjective, informal, reserve, substitute) | |
| replacement(noun, adjective, person, reserve, agent) | |
| deputy(noun, cover, agent, replacement, assistant) | |
| pinch hitter(noun, expression, cover, informal, substitute) | |
| understudy(noun, cover, reserve, substitute, replacement) | |
| stand-in(noun, adjective, person, model, reserve) | |
| assistant(reserve, agent, replacement, representative) | |
| double(noun, verb, adjective, cover, reserve) | |
| dummy(noun, model, replacement, alternative, alternate) | |
| makeshift(substitute, replacement, alternative, alternate) | |
| proxy(exchange, agent, replacement, replace, representative) | |
| relief(reserve, substitute, replacement, alternate, stalwart) | |
| agent(replacement, representative, alternative, assistant, alternate) | |
| changeling(replacement, alternative, alternate, surrogate) | |
| equivalent(substitute, replacement, alternative, alternate) | |
| ghost writer(expression, replacement, alternative, alternate) | |
| locum tenens(expression, replacement, alternative, alternate) | |
| pinch-hitter(noun, reserve, substitute, replacement, alternate) | |
| representative(agent, substitute, replacement, assistant, alternate) |
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| APA | Smart Define. (2016). sub thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sub/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sub thesaurus" https://smartdefine.org/sub/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, sub thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sub/thesaurus/synonyms>. |
| MLA | Smart Define. "sub thesaurus" 18 February 2016. Web. 22 September 2026. <https://smartdefine.org/sub/thesaurus/synonyms> |