60 entries under noun topic. ×

4
substitute(adjective, cover, remedy, alternative)
3
makeshift(adjective, remedy, alternative, option)
3
replacement
3
stopgap(adjective, remedy, alternative, option)
3
understudy
2
alternate
2
second
2
support(remedy, alternative, option)
2
surrogate
1
aid(remedy, alternative, option)
1
alternative(remedy, option)
1
attendant(control, duty, reliable, responsible)
1
backup
1
crossing guard(control, duty, reliable, responsible)
1
desk sergeant(control, duty, reliable, responsible)
1
duty boy(control, duty, reliable, responsible)
1
duty man(control, duty, reliable, responsible)
1
duty officer(control, duty, reliable, responsible)
1
duty on duty(control, duty, reliable, responsible)
1
duty operator(control, duty, reliable, responsible)
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APASmart Define. (2013). stand-by thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/stand-by/thesaurus/synonyms
ChicagoSmart Define. 2013. "stand-by thesaurus" https://smartdefine.org/stand-by/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, stand-by thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/stand-by/thesaurus/synonyms>.
MLASmart Define. "stand-by thesaurus" 17 June 2013. Web. 28 September 2026. <https://smartdefine.org/stand-by/thesaurus/synonyms>