118 entries under new topic. ×

22
auxiliary(adjective, support, increase, low, extraordinary)
21
additional(adjective, extraordinary, spare, fresh)
21
extra(adjective, support, spare, excess)
18
supplemental(adjective, increase, extraordinary, spare)
16
ancillary(adjective, support, low, extraordinary)
15
added(adjective, extraordinary, spare, fresh)
12
fresh(adjective, extraordinary, spare, special)
10
further(adjective, extraordinary, spare, fresh)
6
more(adjective, adverb, extraordinary, spare)
6
plus(adjective, preposition, bar, extraordinary)
6
other(adjective, extraordinary, spare, fresh)
5
spare(adjective, support, extraordinary, fresh)
5
extraneous(adjective, extraordinary, spare, fresh)
4
another(adjective, extraordinary, spare, fresh)
4
appended(adjective, extra, additional, added)
4
supernumerary(adjective, extraordinary, spare, fresh)
3
besides(adverb, preposition, bar, save)
3
perk(adjective, extraordinary, spare, fresh)
3
surplus(adjective, extraordinary, spare, fresh)
2
also(adverb, extra, additional, greater)
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APASmart Define. (2016). supplementary thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/supplementary/thesaurus/synonyms
ChicagoSmart Define. 2016. "supplementary thesaurus" https://smartdefine.org/supplementary/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, supplementary thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/supplementary/thesaurus/synonyms>.
MLASmart Define. "supplementary thesaurus" 19 February 2016. Web. 26 September 2026. <https://smartdefine.org/supplementary/thesaurus/synonyms>