57 entries under cool topic. ×

4
algid(adjective, severe, keen, sharp)
4
antarctic(adjective, solid, cold, frosty)
4
biting(adjective, severe, keen, sharp)
4
brumal(adjective, severe, keen, sharp)
4
crisp(adjective, severe, keen, sharp)
4
frore(adjective, freezing, chilly, severe)
4
rimy(adjective, severe, keen, sharp)
3
boreal(adjective, severe, keen, sharp)
3
benumbed(adjective, severe, keen, sharp)
3
cutting(adjective, severe, keen, sharp)
3
raw(adjective, severe, keen, sharp)
3
snowy(adjective, severe, keen, sharp)
2
frost-bound(adjective, frosty, chilly, freezing)
2
nipping(adjective, severe, keen, sharp)
2
numbed(adjective, severe, keen, sharp)
2
numbing(adjective, severe, keen, sharp)
2
piercing(adjective, severe, keen, sharp)
2
sleety(adjective, severe, keen, sharp)
2
snappy(adjective, severe, keen, sharp)
1
below freezing(expression, severe, keen, sharp)
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APASmart Define. (2015). frozen thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/frozen/thesaurus/synonyms
ChicagoSmart Define. 2015. "frozen thesaurus" https://smartdefine.org/frozen/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, frozen thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/frozen/thesaurus/synonyms>.
MLASmart Define. "frozen thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/frozen/thesaurus/synonyms>