92 entries under extravagant topic. ×

2
enormous(adjective, great, extraordinary, unreasonable, amazing)
2
exacting(adjective, unreasonable, ridiculous, excessive)
2
fantastical(adjective, happy, perfect, fantastic)
2
flaky(adjective, great, wrong, happy, perfect)
2
notional(adjective, happy, perfect, fantastic)
2
pretentious(adjective, false, excessive, expensive)
2
steep(adjective, hard, difficult, offensive, false)
2
unreal(adjective, happy, perfect, fantastic)
2
visionary(adjective, happy, perfect, unreasonable, fantastic)
1
abstract(false, inflated, embellished, embroidered)
1
aerial(adjective, happy, perfect, fantastic)
1
amplified(false, inflated, embellished, embroidered)
1
bit thick(expression, false, inflated, embellished)
1
blue sky(expression, adjective, happy, perfect, fantastic)
1
bouncing(false, inflated, embellished, embroidered)
1
capricious(adjective, wrong, happy, perfect, strange)
1
caricatural(false, inflated, embellished, embroidered)
1
castles in the air(expression, adjective, idiom, happy, perfect)
1
dear(adjective, unreasonable, ridiculous, excessive)
1
distorted(false, absurd, inflated, monstrous)
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APASmart Define. (2015). preposterous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/preposterous/thesaurus/synonyms
ChicagoSmart Define. 2015. "preposterous thesaurus" https://smartdefine.org/preposterous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, preposterous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/preposterous/thesaurus/synonyms>.
MLASmart Define. "preposterous thesaurus" 2 September 2015. Web. 25 September 2026. <https://smartdefine.org/preposterous/thesaurus/synonyms>