59 entries under adjective topic. ×
| understudy(noun, reserve, substitute, replacement) | |
| backup(noun, increase, reserve, extra) | |
| replacement(noun, spare, reserve, extra) | |
| reserve(noun, increase, extra, substitute) | |
| auxiliary(noun, increase, spare, supply) | |
| deputy(noun, reserve, substitute, replacement) | |
| stand-in(noun, reserve, substitute, replacement) | |
| emergency(noun, increase, spare, reserve) | |
| extra(noun, spare, reserve, replacement) | |
| secondary(increase, reserve, subsidiary, supportive) | |
| spare(noun, reserve, extra, replacement) | |
| supplemental(increase, extra, auxiliary, supernumerary) | |
| supplementary(increase, extra, auxiliary, supernumerary) | |
| ancillary(extra, substitute, auxiliary, supernumerary) | |
| supernumerary(extra, substitute, replacement, temporary) | |
| additional(spare, extra, replacement, temporary) | |
| artificial(extra, auxiliary, supernumerary) | |
| new | |
| odd(extra, replacement) | |
| second-string |
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| APA | Smart Define. (2015). standby thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/standby/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "standby thesaurus" https://smartdefine.org/standby/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, standby thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/standby/thesaurus/synonyms>. |
| MLA | Smart Define. "standby thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/standby/thesaurus/synonyms> |