80 entries under steep topic. ×
| fantastic(adjective, excessive, high-priced, costly) | |
| foolish(adjective, excessive, high-priced, costly) | |
| garish(adjective, excessive, high-priced, costly) | |
| gaudy(adjective, excessive, high-priced, costly) | |
| implausible(adjective, excessive, high-priced, costly) | |
| improvident(adjective, excessive, high-priced, costly) | |
| imprudent(adjective, excessive, high-priced, costly) | |
| ludicrous(adjective, excessive, high-priced, costly) | |
| nonsensical(adjective, excessive, high-priced, costly) | |
| overmuch(adjective, unreasonable, extravagant, ridiculous, excessive) | |
| prodigal(adjective, extravagant, splendid, lavish, excessive) | |
| profligate(adjective, excessive, high-priced, costly) | |
| reckless(adjective, excessive, high-priced, costly) | |
| ridiculous(adjective, excessive, high-priced, costly) | |
| silly(adjective, excessive, high-priced, costly) | |
| towering(adjective, unreasonable, extreme, extravagant, ridiculous) | |
| unbalanced(adjective, excessive, high-priced, costly) | |
| undue(adjective, unreasonable, extreme, extravagant, ridiculous) | |
| unrestrained(adjective, excessive, high-priced, costly) | |
| unwarranted(adjective, unreasonable, extravagant, ridiculous, excessive) |
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| APA | Smart Define. (2015). expensive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/expensive/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "expensive thesaurus" https://smartdefine.org/expensive/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, expensive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/expensive/thesaurus/synonyms>. |
| MLA | Smart Define. "expensive thesaurus" 24 December 2015. Web. 25 September 2026. <https://smartdefine.org/expensive/thesaurus/synonyms> |