4
stand-by(noun, adjective, cover, remedy, alternative)
4
step in(verb, expression, phrasal verb)
4
superseding
4
supplanter(noun, replacement, alternative, someone, something)
4
supplanting
4
take over(verb, expression, phrasal verb, change, cover)
4
vicar(noun, agent, representative, alternative, someone)
4
vice
3
acolyte(noun, deputy)
3
advocate(noun, representative, manager, mediator)
3
agency(noun, agent)
3
aide(noun, deputy)
3
appoint(verb, deputize)
3
assign(verb, deputize)
3
attendant(noun, deputy)
3
back up(verb, expression, phrasal verb, support, change)
3
barter(verb, change, alter, shift, reverse)
3
bogus(adjective, fake, false, counterfeit, mock)
3
change for(verb, expression, phrasal verb, substitution)
3
dernier ressort(noun, expression, alternative, someone, something)
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APASmart Define. (2016). substitute thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/substitute/thesaurus/synonyms
ChicagoSmart Define. 2016. "substitute thesaurus" https://smartdefine.org/substitute/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, substitute thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/substitute/thesaurus/synonyms>.
MLASmart Define. "substitute thesaurus" 29 February 2016. Web. 22 September 2026. <https://smartdefine.org/substitute/thesaurus/synonyms>