3
unreasonableness(noun, waste, extravagance, excess, carelessness)
2
embarrassment(noun, condition, spare, luxury, extravagance)
2
exaggeration(waste, luxury, extravagance, excess, carelessness)
2
excess(noun, waste, condition, spare, extravagance)
2
frill(noun, waste, save, extravagance, excess)
2
gluttony(recklessness, licentiousness, wastefulness)
2
inundation(spare, luxury, extravagance, excess, fat)
2
overdose(spare, luxury, extravagance, excess, fat)
2
overmuch(spare, luxury, extravagance, excess, fat)
2
oversupply(spare, luxury, extravagance, excess, fat)
2
plenty(spare, luxury, extravagance, excess, fat)
2
redundancy(spare, luxury, extravagance, excess, fat)
2
too much(expression, spare, luxury, extravagance, excess)
1
abandon
1
avalanche
1
deluge
1
dissipate
1
dissipation(noun, waste, extravagance, excess, carelessness)
1
dissolution(noun, recklessness, licentiousness, wastefulness)
1
extreme
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APASmart Define. (2015). extravagancy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/extravagancy/thesaurus/synonyms
ChicagoSmart Define. 2015. "extravagancy thesaurus" https://smartdefine.org/extravagancy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, extravagancy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/extravagancy/thesaurus/synonyms>.
MLASmart Define. "extravagancy thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/extravagancy/thesaurus/synonyms>