36 entries under surplus topic. ×

3
accidental(adjective, casual, useless, extra, worthless)
3
fortuitous(adjective, casual, useless, extra, worthless)
3
optional(adjective, extraordinary, new, spare, fresh)
2
avoidable(adjective, casual, useless, extra, worthless)
2
superabundant(adjective, spare, extreme, useless, extra)
1
extravagant(spare, extreme, useless, extra, excessive)
1
inordinate(spare, extreme, useless, extra, excessive)
1
leftover(adjective, extraordinary, new, spare, fresh)
0
abounding(spare, extreme, useless, extra, excessive)
0
extreme(spare, useless, extra, excessive)
0
overflowing(spare, extreme, useless, extra, excessive)
0
overmuch(spare, extreme, extra, unnecessary)
0
remaining(spare, extreme, extra, unnecessary)
0
residuary(spare, extreme, useless, extra, excessive)
0
superfluent(spare, extreme, useless, extra, excessive)
0
unasked(spare, extreme, useless, extra, excessive)
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APASmart Define. (2015). unneeded thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unneeded/thesaurus/synonyms
ChicagoSmart Define. 2015. "unneeded thesaurus" https://smartdefine.org/unneeded/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unneeded thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unneeded/thesaurus/synonyms>.
MLASmart Define. "unneeded thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/unneeded/thesaurus/synonyms>