- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
70 entries under steep topic. ×
| expensive(adjective, bright, extraordinary, value, important) | |
| dear(adjective, fancy, extraordinary, superior, value) | |
| rich(adjective, fancy, bright, extraordinary, luxury) | |
| valuable(adjective, fancy, value, important, full) | |
| precious(adjective, extraordinary, value, important, full) | |
| high-priced(adjective, fancy, extraordinary, value, important) | |
| exorbitant(adjective, fancy, extraordinary, extreme, high) | |
| high(adjective, fancy, extraordinary, value, extreme) | |
| pricey(adjective, fancy, high, valuable, expensive) | |
| extravagant(adjective, fancy, extraordinary, full, extreme) | |
| invaluable(adjective, fancy, value, important, useful) | |
| plush(adjective, fancy, bright, full, luxury) | |
| premium(adjective, expensive, high-priced, inflated) | |
| overpriced(adjective, fancy, high, valuable, excessive) | |
| stiff(adjective, fancy, extraordinary, extreme, high) | |
| uneconomical(adjective, fancy, high, expensive, exclusive) | |
| unreasonable(adjective, fancy, high, excessive, expensive) | |
| extortionate(adjective, excessive, expensive, high-priced) | |
| lavish(adjective, fancy, bright, extraordinary, full) | |
| outrageous(adjective, excessive, expensive, high-priced) |
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| APA | Smart Define. (2015). costly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/costly/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "costly thesaurus" https://smartdefine.org/costly/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, costly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/costly/thesaurus/synonyms>. |
| MLA | Smart Define. "costly thesaurus" 24 December 2015. Web. 23 September 2026. <https://smartdefine.org/costly/thesaurus/synonyms> |