23 entries under reserve topic. ×

18
substitute(noun, adjective, person, cover, model)
15
alternate(noun, adjective, person, agent)
14
understudy(noun, character, star, substitute)
13
backup(noun, adjective, cover, substitute)
11
double(noun, adjective, copy, match)
10
relief(noun, replacement, alternative, alternate)
9
replacement(noun, adjective, person, cover)
7
deputy(noun, adjective, agent, substitute)
7
fill-in(noun, adjective, person, informal)
4
standby(noun, adjective, substitute, replacement)
4
sub(noun, adjective, person, informal, model)
3
pinch-hitter(noun, replacement, alternative, alternate)
2
assistant(substitute, replacement, alternate, deputy)
2
locum(noun, substitute, replacement, alternative)
2
spare(adjective, standby)
1
resource(substitute, replacement, alternative, alternate)
1
successor(noun, cover, substitute, replacement)
1
temp(substitute, replacement, alternative, alternate)
1
temporary(noun, adjective, substitute, replacement)
0
cover(substitute, fallback)
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APASmart Define. (2015). stand-in thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/stand-in/thesaurus/synonyms
ChicagoSmart Define. 2015. "stand-in thesaurus" https://smartdefine.org/stand-in/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, stand-in thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/stand-in/thesaurus/synonyms>.
MLASmart Define. "stand-in thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/stand-in/thesaurus/synonyms>