96 entries under surplus topic. ×

5
lagniappe(noun, adjective, gain, spare, reserve)
4
excessive(adjective, spare, extreme, unwarranted)
4
optional(adjective, spare, excess, further)
4
reward(noun, gain, advantage, share, stock)
4
trimming(noun, edge, addition, bound, border)
3
dispensable(adjective, spare, extreme, unnecessary)
3
gratuitous(adjective, spare, extreme, unnecessary)
3
superfluity(noun, spare, treat, luxury, extravagance)
3
uncalled-for(adjective, spare, extreme, unnecessary)
2
bound(adjective, edge, border, boundary)
2
expendable(adjective, spare, extreme, unnecessary)
2
gain(noun, benefit, advantage, share, premium)
2
gravy(noun, adjective, gain, spare, advantage)
2
nonessential(noun, adjective, spare, treat, extreme)
2
pleonastic(adjective, spare, extreme, useless)
2
side(noun, part, play, measure, piece)
2
superabundant(adjective, spare, unreasonable, extreme, useless)
2
useless(adjective, spare, extreme, excessive)
2
worthless(adjective, unnecessary, superfluous, unwanted)
1
abounding(adjective, spare, extreme, useless, excessive)
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APASmart Define. (2016). extra thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/extra/thesaurus/synonyms
ChicagoSmart Define. 2016. "extra thesaurus" https://smartdefine.org/extra/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, extra thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/extra/thesaurus/synonyms>.
MLASmart Define. "extra thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/extra/thesaurus/synonyms>