17 entries under spare topic. ×

9
supportive(adjective, help, auxiliary)
8
ancillary(adjective, support, help, low)
7
subsidiary(noun, adjective, support, help, low)
6
accessory(adjective, support, help, low)
6
auxiliary(adjective, support, help, low)
5
extra(adjective, support, auxiliary, supplementary)
5
subordinate(adjective, support, useful, casual)
4
adjuvant(adjective, support, low, inferior)
4
subservient(adjective, support, low, inferior)
2
appurtenant(adjective, support, useful, minor)
2
assistant(adjective, help, minor, helpful)
2
secondary(adjective, support, low, inferior)
1
supporting(adjective, support, auxiliary, supplementary)
0
abetting(adjective, support, auxiliary, supplementary)
0
backup(adjective, support, minor, helpful)
0
complementary(adjective, support, auxiliary, supplementary)
0
reserve(adjective, support, auxiliary, supplementary)
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APASmart Define. (2015). contributory thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/contributory/thesaurus/synonyms
ChicagoSmart Define. 2015. "contributory thesaurus" https://smartdefine.org/contributory/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, contributory thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/contributory/thesaurus/synonyms>.
MLASmart Define. "contributory thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/contributory/thesaurus/synonyms>