61 entries under cool topic. ×

5
nippy(adjective, severe, keen, sharp)
4
brumal(adjective, severe, keen, sharp)
4
hyperborean(adjective, severe, keen, sharp)
4
iced(noun, adjective, severe, keen)
4
piercing(adjective, severe, keen, sharp)
3
inclement(adjective, severe, keen, sharp)
3
boreal(adjective, severe, keen, sharp)
3
chilled(adjective, severe, keen, sharp)
3
crisp(adjective, severe, keen, sharp)
3
frore(adjective, severe, keen, sharp)
3
numbing(adjective, severe, keen, sharp)
3
shivery(adjective, severe, keen, sharp)
3
snappy(adjective, severe, keen, sharp)
2
Siberian(adjective, severe, keen, sharp)
2
below zero(expression, severe, keen, sharp)
2
brisk(adjective, severe, keen, sharp)
2
coldish(adjective, cold, frosty, chill)
2
hawkish(adjective, severe, keen, sharp)
2
hiemal(adjective, severe, keen, sharp)
2
one-dog night(expression, severe, keen, sharp)
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APASmart Define. (2015). gelid thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/gelid/thesaurus/synonyms
ChicagoSmart Define. 2015. "gelid thesaurus" https://smartdefine.org/gelid/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, gelid thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/gelid/thesaurus/synonyms>.
MLASmart Define. "gelid thesaurus" 30 November 2015. Web. 27 September 2026. <https://smartdefine.org/gelid/thesaurus/synonyms>