72 entries under substitute topic. ×

24
substitute(noun, adjective, person, reserve, extra)
18
surrogate(noun, person, thing, agent)
16
alternate(noun, adjective, person, reserve, extra)
14
substitution(noun, change, return, talk, argument)
12
deputy(noun, adjective, reserve, agent)
11
proxy(noun, adjective, agent, representative)
11
stand-in(noun, adjective, person, cover, reserve)
9
alternative(noun, adjective, extra, alternate)
9
double(noun, adjective, reproduction, copy, spare)
9
understudy(noun, adjective, reserve, alternative)
8
change(noun, talk, argument, transfer)
8
relief(noun, reserve, alternate, stalwart)
7
fill-in(noun, adjective, person, informal, reserve)
7
backup(noun, adjective, reserve, extra, agent)
6
dummy(noun, extra, alternative, alternate)
6
representative(noun, extra, agent, assistant)
6
restoration(noun, return, improvement, compensation)
6
sub(noun, adjective, person, informal, reserve)
5
delegate(noun, agent, representative, assistant)
5
equivalent(alternative, alternate, backup, surrogate)
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APASmart Define. (2015). replacement thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/replacement/thesaurus/synonyms
ChicagoSmart Define. 2015. "replacement thesaurus" https://smartdefine.org/replacement/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, replacement thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/replacement/thesaurus/synonyms>.
MLASmart Define. "replacement thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/replacement/thesaurus/synonyms>