2
hoard(noun, store, luxury, stock, source)
2
immoderate(adjective, unreasonable, extravagant, extra, excessive)
2
inordinateness
2
lagniappe(noun, adjective, gain, extraordinary, new)
2
lead
2
leavings(noun, waste, rest, spare, balance)
2
left(unusual, strange, spare, outstanding, irregular)
2
left over(verb, expression, phrasal verb, outstanding, more)
2
lot
2
mass
2
mountain
2
net(noun, adjective, take, gain, return)
2
new(adjective, extraordinary, spare, fresh, special)
2
non-essential
2
option(adjective, reserve, extra, replacement, added)
2
other(adjective, extraordinary, new, spare, fresh)
2
otiose(adjective, useless)
2
outrageous(adjective, unreasonable, extravagant, excessive, irrational)
2
overabundant(adjective, superfluous)
2
pile
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APASmart Define. (2015). surplus thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/surplus/thesaurus/synonyms
ChicagoSmart Define. 2015. "surplus thesaurus" https://smartdefine.org/surplus/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, surplus thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/surplus/thesaurus/synonyms>.
MLASmart Define. "surplus thesaurus" 23 December 2015. Web. 22 September 2026. <https://smartdefine.org/surplus/thesaurus/synonyms>