36 entries under substitute topic. ×

17
provisional(adjective, continue, unsettled, tentative)
14
stopgap(adjective, short, replacement, backup)
12
acting(adjective, continue, short, unsettled)
11
interim(adjective, present, continue, short)
9
short-term(adjective, present, continue, short, limited)
9
alternate(adjective, present, short, replacement)
9
pro tem(expression, adjective, continue, short)
8
ad interim(expression, adjective, idiom, continue)
5
Band-Aid(adjective, present, short, unstable, limited)
5
make-do(adjective, present, short, unstable, limited)
4
alternative(extra, crude, replacement, alternate)
4
deputy(noun, adjective, reserve, replacement)
2
reserve(extra, replacement, alternate, stalwart)
2
standby(noun, reserve, extra, replacement)
2
surrogate(adjective, extra, replacement, alternative)
1
backup(reserve, extra, replacement, alternative)
1
expedient(adjective, crude, replacement, alternate)
1
fill-in(noun, reserve, replacement, alternate)
1
assistant(reserve, replacement, alternate, stalwart)
1
auxiliary(extra, replacement, alternative, alternate)
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APASmart Define. (2016). temporary thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/temporary/thesaurus/synonyms
ChicagoSmart Define. 2016. "temporary thesaurus" https://smartdefine.org/temporary/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, temporary thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/temporary/thesaurus/synonyms>.
MLASmart Define. "temporary thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/temporary/thesaurus/synonyms>