- Definitions|2
- Thesaurus|369
- Abbreviations|0
76 entries under steep topic. ×
| undue(adjective, unreasonable, extreme, high, extravagant) | |
| uneconomical(adjective, fancy, high, extravagant, lavish) | |
| unmeasurable(adjective, unreasonable, extreme, high, extravagant) | |
| upscale(adjective, fancy, high, extravagant, valuable) | |
| valuable(adjective, fancy, high, extravagant, expensive) | |
| absurd(adjective, expensive, high-priced, costly) | |
| bizarre(adjective, expensive, high-priced, costly) | |
| crazy(adjective, expensive, high-priced, costly) | |
| fanciful(adjective, expensive, high-priced, costly) | |
| fantastic(adjective, expensive, high-priced, costly) | |
| flamboyant(adjective, expensive, high-priced, costly) | |
| flashy(adjective, expensive, high-priced, costly) | |
| foolish(adjective, expensive, high-priced, costly) | |
| garish(adjective, expensive, high-priced, costly) | |
| gaudy(adjective, expensive, high-priced, costly) | |
| grandiose(adjective, expensive, high-priced, costly) | |
| implausible(adjective, expensive, high-priced, costly) | |
| improvident(adjective, expensive, high-priced, costly) | |
| imprudent(adjective, expensive, high-priced, costly) | |
| ludicrous(adjective, expensive, high-priced, costly) |
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| APA | Smart Define. (2015). sky-high thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sky-high/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sky-high thesaurus" https://smartdefine.org/sky-high/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, sky-high thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sky-high/thesaurus/synonyms>. |
| MLA | Smart Define. "sky-high thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/sky-high/thesaurus/synonyms> |