142 entries under adjective topic. ×
| interminable | |
| invaluable(expensive, high-priced, pricey, pricely) | |
| limitless | |
| mega | |
| over-priced(expensive, high-priced, pricey, pricely) | |
| overpriced(expensive, high-priced, pricey, pricely) | |
| physical science | |
| premium(expensive, high-priced, pricey, pricely) | |
| priceless(expensive, high-priced, pricey, pricely) | |
| pricey(expensive, high-priced, pricely, unaffordable) | |
| prohibitively expensive(expensive, high-priced, pricey, pricely) | |
| prohibitory(expensive, high-priced, pricey, pricely) | |
| rich(extraordinary, extreme, prohibitive) | |
| spendthrift(expensive, high-priced, pricey, pricely) | |
| spendy(expensive, high-priced, pricey, pricely) | |
| spherical | |
| steep(expensive, high-priced, pricey, pricely) | |
| sumptuous(expensive, high-priced, pricey, pricely) | |
| superexpensive(expensive, high-priced, pricey, pricely) | |
| ultraexpensive(expensive, high-priced, pricey, pricely) |
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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> |