13
plethora(noun, waste, condition, spare, extravagance)
5
extravagance(noun, waste, condition, spare, excess)
5
superfluity(noun, condition, spare, excess, fat)
3
excessiveness(noun, waste, condition, spare, extravagance)
3
extravagancy(noun, condition, spare, extravagance, excess)
2
excess(noun, waste, condition, rest, spare)
2
extravagantness(noun, waste, condition, spare, extravagance)
2
fat(noun, spare, excess, luxuriance, fatness)
2
oversupply(noun, spare, excess, fat, luxuriance)
2
redundancy(noun, spare, excess, fat)
2
superabundance(noun, waste, condition, spare, extravagance)
2
surfeit(noun, waste, condition, spare, extravagance)
1
disrepair
1
duplication
1
embarrassment(noun, condition, spare, excess, fat)
1
embellishment
1
exorbitance(noun, condition, spare, extravagance, excess)
1
expletive
1
featherbedding
1
filling
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APASmart Define. (2015). superfluousness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/superfluousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "superfluousness thesaurus" https://smartdefine.org/superfluousness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, superfluousness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/superfluousness/thesaurus/synonyms>.
MLASmart Define. "superfluousness thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/superfluousness/thesaurus/synonyms>