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

53 entries under severe topic. ×

3
biting(adjective, cool, keen, sharp)
3
bleak(adjective, cool, keen, sharp)
3
cutting(adjective, cool, keen, sharp)
3
keen(adjective, cool, sharp, intense)
3
nipping(adjective, cool, keen, sharp)
3
nippy(adjective, cool, keen, sharp)
3
piercing(adjective, cool, keen, sharp)
3
sleety(adjective, cool, keen, sharp)
2
below freezing(expression, cool, keen, sharp)
2
blasting(adjective, cool, keen, sharp)
2
brisk(adjective, cool, keen, sharp)
2
chill(adjective, cool, keen, sharp)
2
crisp(adjective, cool, keen, sharp)
2
frore(adjective, cool, keen, sharp)
2
have goose bumps(expression, idiom, cool, keen)
2
hawkish(adjective, cool, keen, sharp)
2
icebox(adjective, cool, keen, sharp)
2
iced(adjective, cool, keen, sharp)
2
inclement(adjective, cool, keen, sharp)
2
numbed(adjective, cool, keen, sharp)
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APASmart Define. (2015). hyperborean thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/hyperborean/thesaurus/synonyms
ChicagoSmart Define. 2015. "hyperborean thesaurus" https://smartdefine.org/hyperborean/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, hyperborean thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/hyperborean/thesaurus/synonyms>.
MLASmart Define. "hyperborean thesaurus" 30 November 2015. Web. 22 September 2026. <https://smartdefine.org/hyperborean/thesaurus/synonyms>