- Definitions|0
- Thesaurus|47
- Abbreviations|0
42 entries under adjective topic. ×
| gelid(frosty, chill, chilly, freezing) | |
| hyperborean | |
| raw | |
| three-dog night(expression, frosty, chill, chilly) | |
| numbing | |
| biting-cold | |
| bitter-cold | |
| bitter cold | |
| brumal | |
| chilling | |
| extremely cold(expression, frosty, chilly, frigid) | |
| frost-bound(frosty, chill, chilly, frigid) | |
| hibernal | |
| icebox(frosty, chill, chilly, frigid) | |
| keen | |
| nippy | |
| perishing | |
| refrigerated(frosty, chilly, freezing, frozen) | |
| shivering | |
| snappy(frosty, chilly, freezing, glacial) |
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| APA | Smart Define. (2015). hyperboreal thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/hyperboreal/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "hyperboreal thesaurus" https://smartdefine.org/hyperboreal/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, hyperboreal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/hyperboreal/thesaurus/synonyms>. |
| MLA | Smart Define. "hyperboreal thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/hyperboreal/thesaurus/synonyms> |