- Definitions|1
- Thesaurus|295
- Abbreviations|0
69 entries under costly topic. ×
| ornate(adjective, expensive, steep, high-priced) | |
| ostentatious(adjective, expensive, steep, high-priced) | |
| preposterous(adjective, expensive, steep, high-priced) | |
| pretentious(adjective, expensive, steep, high-priced) | |
| ridiculous(adjective, expensive, steep, high-priced) | |
| showy(adjective, expensive, steep, high-priced) | |
| silly(adjective, expensive, steep, high-priced) | |
| unbalanced(adjective, expensive, steep, high-priced) | |
| unrestrained(adjective, expensive, steep, high-priced) |
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| APA | Smart Define. (2015). uneconomical thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/uneconomical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "uneconomical thesaurus" https://smartdefine.org/uneconomical/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, uneconomical thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/uneconomical/thesaurus/synonyms>. |
| MLA | Smart Define. "uneconomical thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/uneconomical/thesaurus/synonyms> |