2
residual(adjective, spare, extra, remainder)
2
residuary(adjective, spare, extreme, extra, surplus)
2
scanty
2
secondary
2
skeletal
2
slothful
2
squandered
2
superabundance(noun, superfluity)
2
superfluity(noun, luxury, extra, overabundance)
2
supplementary(adjective, extraordinary, new, spare, fresh)
2
surviving
2
tautologic
2
unasked(adjective, spare, extreme, extra, surplus)
2
unconsumed
2
undue(adjective, unreasonable, extreme, extravagant, excessive)
2
unimportant(adjective, extra, petty, unnecessary, irrelevant)
2
unreasonable(adjective, extreme, extravagant, excessive, uneven)
2
unrequired(adjective, spare, extreme, useless, extra)
1
emaciated
1
abortive
10 years ago|15k views|share |citing 
APASmart Define. (2016). superfluous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/superfluous/thesaurus/synonyms
ChicagoSmart Define. 2016. "superfluous thesaurus" https://smartdefine.org/superfluous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, superfluous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/superfluous/thesaurus/synonyms>.
MLASmart Define. "superfluous thesaurus" 9 February 2016. Web. 23 September 2026. <https://smartdefine.org/superfluous/thesaurus/synonyms>