3
accompaniment(noun, addition, accessory, decoration, supplement)
3
another(adjective, extraordinary, new, spare, fresh)
3
appendix(noun, addition, attachment, decoration, accompaniment)
3
appointee(noun, help, associate, agent, supporter)
3
attorney(noun, agent, assistant, deputy)
3
backer(noun, help, associate, supporter, subordinate)
3
colleague(noun, associate, supporter, subordinate, friend)
3
delegate(noun, supply, agent, replacement, alternative)
3
dependent(adjective, low, inferior, secondary, indirect)
3
emergency(noun, adjective, increase, spare, reserve)
3
employee(noun, guide, assistant, hand, subsidiary)
3
fellow(noun, adjective, companion, friend, partner)
3
flunky(noun, help, associate, useful, subordinate)
3
incidental
3
menial(noun, subordinate, assistant, junior, servant)
3
more(adjective, extraordinary, new, spare, fresh)
3
peripheral
3
perk(adjective, extraordinary, new, spare, fresh)
3
related(adjective, side, secondary, indirect, ancillary)
3
serving(adjective, assisting)
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APASmart Define. (2015). auxiliary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/auxiliary/thesaurus/synonyms
ChicagoSmart Define. 2015. "auxiliary thesaurus" https://smartdefine.org/auxiliary/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, auxiliary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/auxiliary/thesaurus/synonyms>.
MLASmart Define. "auxiliary thesaurus" 22 December 2015. Web. 25 September 2026. <https://smartdefine.org/auxiliary/thesaurus/synonyms>