Synonyms|527Antonyms|111|Broader|20Narrower|54Related|356
3
accessory(noun, addition, auxiliary, appendage, appendix)
3
addendum(noun, addition, auxiliary, appendage, appendix)
3
addition(noun, auxiliary, appendage, appendix, appendum)
3
adjunct(noun, addition, auxiliary, appendage, appendix)
3
annex(noun, addition, auxiliary, appendage, appendix)
3
appendage(noun, addition, auxiliary, appendix, appendum)
3
appendix(noun, addition, auxiliary, appendage, appendum)
3
appurtenance(noun, addition, auxiliary, appendage, appendix)
3
attachment(noun, addition, auxiliary, appendage, appendix)
3
auxiliary(noun, addition, appendage, appendix, appendum)
3
dependent(adjective, inferior, subject, subdued, subordinate)
3
detail-oriented(adjective, inferior, subject, subdued, subordinate)
3
extremity(noun, addition, auxiliary, appendage, appendix)
3
limb(noun, addition, auxiliary, appendage, appendix)
3
member(noun, addition, auxiliary, appendage, appendix)
3
projection(noun, addition, auxiliary, appendage, appendix)
3
protuberance(noun, addition, auxiliary, appendage, appendix)
3
supplement(noun, addition, auxiliary, appendage, appendix)
2
additional(adjective, inferior, subject, subdued, subordinate)
2
contingent(adjective, inferior, subject, subdued, subordinate)
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ChicagoSmart Define. 2015. "ancillary thesaurus" https://smartdefine.org/ancillary/thesaurus/broader (accessed September 22, 2026).
HarvardSmart Define 2015, ancillary thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ancillary/thesaurus/broader>.
MLASmart Define. "ancillary thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/ancillary/thesaurus/broader>