99 entries under secondary topic. ×

6
useful(adjective, valuable, minor, practical, helpful)
5
tributary(noun, adjective, lower, low, division)
4
subject(noun, adjective, low, inferior, insignificant)
4
under(adjective, adverb, low, importance)
3
conducive(adjective, active, useful, involved, tendency)
3
dependent(light, slight, low, inferior)
3
second(adjective, importance, inferior, insignificant, minor)
2
added(adjective, indirect, ancillary)
2
aiding(adjective, aid, helpful)
2
backup(adjective, support, lower, spare, inferior)
2
junior(adjective, light, slight, low, importance)
2
lower(adjective, low, importance, inferior, minor)
2
nonessential(adjective, casual, irregular, related)
2
serviceable(adjective, good, valuable, minor, helpful)
2
smaller(adjective, light, slight, low, importance)
2
subaltern(light, slight, low, inferior, minor)
1
accompanying(adjective, related, indirect, auxiliary)
1
adjunctive(adjective, subordinate, collateral, subservient)
1
attendant(noun, adjective, casual, subordinate, collateral)
1
back seat(expression, lower, importance, mediocre)
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APASmart Define. (2015). subsidiary thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/subsidiary/thesaurus/synonyms
ChicagoSmart Define. 2015. "subsidiary thesaurus" https://smartdefine.org/subsidiary/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, subsidiary thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/subsidiary/thesaurus/synonyms>.
MLASmart Define. "subsidiary thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/subsidiary/thesaurus/synonyms>