192 entries under adjective topic. ×

2
peripheral(extra, petty, unnecessary, irrelevant)
2
plentiful(extra, lavish, abundant, lush)
2
prodigal(unreasonable, extreme, extravagant, extra)
2
prolix
2
reserve(extraordinary, new, spare, fresh)
2
residual(spare, extra, remainder)
2
residuary(spare, extreme, extra, surplus)
2
scanty
2
secondary
2
skeletal
2
slothful
2
supplementary(extraordinary, new, spare, fresh)
2
unasked(spare, extreme, extra, surplus)
2
undue(unreasonable, extreme, extravagant, excessive)
2
unimportant(extra, petty, unnecessary, irrelevant)
2
unreasonable(extreme, extravagant, excessive, uneven)
2
unrequired(spare, extreme, useless, extra)
1
emaciated
1
abounding(spare, extreme, useless, extra)
1
abundant(lavish, flush, liberal, lush)
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APASmart Define. (2016). superfluous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/superfluous/thesaurus/synonyms
ChicagoSmart Define. 2016. "superfluous thesaurus" https://smartdefine.org/superfluous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, superfluous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/superfluous/thesaurus/synonyms>.
MLASmart Define. "superfluous thesaurus" 9 February 2016. Web. 25 September 2026. <https://smartdefine.org/superfluous/thesaurus/synonyms>