130 entries under spare topic. ×

1
in reserve(expression, adjective, extraordinary, new)
1
in store(expression, adjective, extraordinary, new)
1
lavish(extreme, extra, worthless, unnecessary)
1
lavishness(waste, luxury, extravagance, excess)
1
limit(noun, waste, extra, excess)
1
luxuriance(noun, waste, rest, luxury)
1
nonessential(extreme, extra, unnecessary, pointless)
1
not needed(expression, adjective, idiom, extra)
1
one more(expression, adjective, extraordinary, new)
1
optional(adjective, extraordinary, new, fresh)
1
overload(noun, waste, luxury, excess)
1
overweight(noun, waste, rest, luxury)
1
profuse(extreme, extra, worthless, unnecessary)
1
recrement(noun, waste, rest, luxury)
1
supererogation(noun, waste, rest, luxury)
1
superfluousness(noun, waste, rest, excess)
1
too much of a good thing(expression, idiom, waste, rest)
1
useless(extreme, extra, unnecessary, pointless)
1
wastefulness(waste, luxury, extravagance, excess)
0
exceeding(unusual, strange, irregular, abnormal)
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APASmart Define. (2015). surplus thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/surplus/thesaurus/synonyms
ChicagoSmart Define. 2015. "surplus thesaurus" https://smartdefine.org/surplus/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, surplus thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/surplus/thesaurus/synonyms>.
MLASmart Define. "surplus thesaurus" 23 December 2015. Web. 25 September 2026. <https://smartdefine.org/surplus/thesaurus/synonyms>