Synonyms|167Antonyms|0|Broader|1Narrower|0Related|31

71 entries under adjective topic. ×

10
arctic(cool, severe, keen, sharp)
8
freezing(cool, intense, cold, raw)
8
glacial(cool, severe, keen, sharp)
8
icy(cool, severe, keen, sharp)
7
brumal(cool, severe, keen, sharp)
7
cold(adverb, cool, severe, keen)
7
frigid(cool, severe, keen, sharp)
7
polar(adverb, cool, severe, keen)
7
wintry(cool, severe, keen, sharp)
6
boreal(cool, severe, keen, sharp)
5
Siberian(cool, severe, keen, sharp)
5
bitter(cool, severe, keen, sharp)
5
frozen(adverb, cool, severe, keen)
5
hibernal
4
antipodean
4
chilly(cool, severe, keen, sharp)
4
frosty(cool, severe, keen, sharp)
4
gelid(cool, severe, keen, sharp)
4
hiemal(cool, severe, keen, sharp)
4
numbing(cool, severe, keen, sharp)
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APASmart Define. (2015). hyperborean thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hyperborean/thesaurus/synonyms
ChicagoSmart Define. 2015. "hyperborean thesaurus" https://smartdefine.org/hyperborean/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, hyperborean thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hyperborean/thesaurus/synonyms>.
MLASmart Define. "hyperborean thesaurus" 30 November 2015. Web. 21 September 2026. <https://smartdefine.org/hyperborean/thesaurus/synonyms>