95 entries under extravagance topic. ×

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redundance(luxury, lavishness)
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redundancy(luxury, lavishness)
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refuse(luxury, lavishness)
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remainder(luxury, lavishness)
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residue(luxury, lavishness)
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rest(luxury, lavishness)
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spare(luxury, lavishness)
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supererogation(luxury, lavishness)
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superfluity(luxury, lavishness)
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surfeit(luxury, lavishness)
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surplus(luxury, lavishness)
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too much(expression, luxury, lavishness)
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too much of a good thing(expression, idiom, luxury, lavishness)
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waste(luxury, lavishness)
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wastefulness(luxury, lavishness)
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APASmart Define. (2015). substantiality thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/substantiality/thesaurus/synonyms
ChicagoSmart Define. 2015. "substantiality thesaurus" https://smartdefine.org/substantiality/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, substantiality thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/substantiality/thesaurus/synonyms>.
MLASmart Define. "substantiality thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/substantiality/thesaurus/synonyms>