300 entries under noun topic. ×

5
profit(take, gain, return, yield)
5
residuum
4
bonus(adjective, gain, benefit, advantage)
4
dividend(share, extra, profit, payment)
4
excessiveness(spare, luxury, extravagance, excess)
4
inundation(waste, spare, excess, fat)
4
overindulgence(excess, profusion, superfluity, glut)
4
redundance(waste, rest, spare, luxury)
4
remains(waste, piece, rest, balance)
4
supply(store, reserve, stock, source)
4
wealth(money, prize, earnings, excess)
3
too much(expression, adjective, idiom, waste)
3
bonanza(money, prize, earnings, loot)
3
bounty(quantity, luxury, flow, extravagance)
3
extravagance(waste, spare, luxury, extra)
3
gain(verb, return, benefit, yield)
3
overrunning
3
perk(adjective, gain, extraordinary, new)
3
quantity(stock, source, flow, bore)
3
remnants(rest, remains, residue, remainder)
10 years ago|18k views|share |citing 
APASmart Define. (2015). surplus thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/surplus/thesaurus/synonyms
ChicagoSmart Define. 2015. "surplus thesaurus" https://smartdefine.org/surplus/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, surplus thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/surplus/thesaurus/synonyms>.
MLASmart Define. "surplus thesaurus" 23 December 2015. Web. 27 September 2026. <https://smartdefine.org/surplus/thesaurus/synonyms>