68 entries under steep topic. ×

1
extortionate(adjective, unreasonable, extreme, improper, stiff)
1
extreme(adjective, unreasonable, improper, stiff, extravagant)
1
high(adjective, fancy, extravagant, valuable, expensive)
1
high-priced(adjective, fancy, high, extravagant, valuable)
1
highway robbery(expression, adjective, extravagant, lavish, expensive)
1
holdup(adjective, fancy, high, extravagant, lavish)
1
improvident(adjective, grand, extravagant, generous, abundant)
1
indulgent(adjective, fancy, grand, comfortable, expensive)
1
inordinate(adjective, fancy, extreme, high, stiff)
1
invaluable(adjective, fancy, high, extravagant, lavish)
1
ornate(adjective, fancy, bright, exact, complex)
1
out of sight(expression, adjective, idiom, fancy, high)
1
overpriced(adjective, fancy, high, extravagant, valuable)
1
pretentious(adjective, easy, fancy, rich, grand)
1
pretty penny(expression, adjective, fancy, high, extravagant)
1
pricey(adjective, fancy, extreme, high, improper)
1
prodigal(adjective, grand, extravagant, generous, splendid)
1
profligate(adjective, grand, extravagant, generous, abundant)
1
sky-high(adjective, fancy, high, extravagant, lavish)
1
stiff(adjective, fancy, extreme, high, improper)
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APASmart Define. (2015). posh thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/posh/thesaurus/synonyms
ChicagoSmart Define. 2015. "posh thesaurus" https://smartdefine.org/posh/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, posh thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/posh/thesaurus/synonyms>.
MLASmart Define. "posh thesaurus" 15 July 2015. Web. 27 September 2026. <https://smartdefine.org/posh/thesaurus/synonyms>