80 entries under steep topic. ×

7
plush(adjective, style, fancy, bright, full)
7
fancy(adjective, style, full, fashion, grand)
6
immoderate(adjective, unreasonable, extreme, ridiculous, excessive)
5
inflated(adjective, ridiculous, excessive, high-priced)
5
outrageous(adjective, ridiculous, excessive, high-priced)
5
ritzy(adjective, style, fancy, smart, fashion)
5
upscale(adjective, smart, exclusive, classy)
4
inordinate(adjective, unreasonable, extreme, valuable, ridiculous)
3
big-ticket(adjective, exclusive, classy, high-priced)
3
extreme(adjective, extraordinary, unreasonable, ridiculous, excessive)
3
out of sight(expression, adjective, idiom, fancy, crazy)
3
swank(adjective, style, fashion, luxury, elegant)
2
unconscionable(adjective, ridiculous, excessive, high-priced)
2
enormous(adjective, ridiculous, excessive, high-priced)
2
overboard(adjective, unreasonable, extravagant, ridiculous, excessive)
2
spendthrift(adjective, excessive, high-priced, costly)
1
at a premium(expression, adjective, idiom, exclusive)
1
flamboyant(adjective, fancy, bright, brilliant, rich)
1
flashy(adjective, fancy, grand, excessive)
1
grandiose(adjective, easy, fancy, bright, grand)
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APASmart Define. (2015). expensive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/expensive/thesaurus/synonyms
ChicagoSmart Define. 2015. "expensive thesaurus" https://smartdefine.org/expensive/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, expensive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/expensive/thesaurus/synonyms>.
MLASmart Define. "expensive thesaurus" 24 December 2015. Web. 24 September 2026. <https://smartdefine.org/expensive/thesaurus/synonyms>