142 entries under adjective topic. ×
| unaffordable(expensive, high-priced, pricey, pricely) | |
| unapproachable(expensive, high-priced, pricey, pricely) | |
| unattainable(expensive, high-priced, pricey, pricely) | |
| unavailable(expensive, high-priced, pricey, pricely) | |
| unconscionable(expensive, high-priced, pricey, pricely) | |
| uneconomical(expensive, high-priced, pricey, pricely) | |
| universal(worldwide, entire) | |
| unlimited | |
| unobtainable(expensive, high-priced, pricey, pricely) | |
| unreasonable(expensive, high-priced, pricey, pricely) | |
| upscale(expensive, high-priced, pricey, pricely) | |
| usurious(expensive, high-priced, pricey, pricely) | |
| valuable(expensive, high-priced, pricey, pricely) | |
| astrological(celestial, astral) | |
| biggest | |
| bottomless | |
| ginormous | |
| illimitable | |
| indeterminable | |
| inestimable |
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| APA | Smart Define. (2015). astronomical thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/astronomical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "astronomical thesaurus" https://smartdefine.org/astronomical/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, astronomical thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/astronomical/thesaurus/synonyms>. |
| MLA | Smart Define. "astronomical thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/astronomical/thesaurus/synonyms> |