108 entries under extra topic. ×

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supererogatory(adjective, replacement, standby)
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supposititious
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symbolic
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tentative
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unoccupied(adjective, replacement, standby)
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unwanted(adjective, replacement, standby)
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vicarial(reserve, subsidiary, supernumerary, supportive)
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vicarious(inferior, minor, subordinate, supernumerary)
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APASmart Define. (2015). auxiliary thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/auxiliary/thesaurus/synonyms
ChicagoSmart Define. 2015. "auxiliary thesaurus" https://smartdefine.org/auxiliary/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, auxiliary thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/auxiliary/thesaurus/synonyms>.
MLASmart Define. "auxiliary thesaurus" 22 December 2015. Web. 26 September 2026. <https://smartdefine.org/auxiliary/thesaurus/synonyms>