2
capricious
2
outrageous
1
behaviour(noun, adjective)
1
characteristic(verb, adjective)
1
complete
1
excessive
1
expansive
1
extreme
1
fanciful
1
fantastic
1
farfetched
1
lavish
1
outlandish
1
overstated
1
prodigal
1
profligate
1
quylity
1
revolutionary
1
sensual
1
undue
<12>
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APASmart Define. (2015). extravagant thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/extravagant/thesaurus/broader
ChicagoSmart Define. 2015. "extravagant thesaurus" https://smartdefine.org/extravagant/thesaurus/broader (accessed September 21, 2026).
HarvardSmart Define 2015, extravagant thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/extravagant/thesaurus/broader>.
MLASmart Define. "extravagant thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/extravagant/thesaurus/broader>