16 entries under glacial topic. ×

4
frigid(adjective, cool, severe, keen, sharp)
4
frozen(adjective, cool, severe, keen, sharp)
3
wintry(adjective, cool, severe, keen, sharp)
2
Siberian(adjective, cool, severe, keen, sharp)
2
arctic(adjective, cool, severe, keen, sharp)
2
chill(adjective, cool, severe, keen, sharp)
2
snappy(adjective, cool, severe, keen, sharp)
1
freezing(adjective, cool, intense, cold, raw)
1
gelid(adjective, cool, severe, keen, sharp)
1
three-dog night(expression, adjective, cold, frosty, chill)
0
antarctic(adjective, frosty, chill, chilly, frigid)
0
extremely cold(expression, adjective, frosty, chilly, frigid)
0
frost-bound(adjective, frosty, chill, chilly, frigid)
0
hyperboreal(adjective, frosty, chill, chilly, frigid)
0
ice-cold(adjective, frosty, chill, chilly, freezing)
0
refrigerated(adjective, frosty, chilly, freezing, frozen)
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APASmart Define. (2015). icebox thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/icebox/thesaurus/synonyms
ChicagoSmart Define. 2015. "icebox thesaurus" https://smartdefine.org/icebox/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, icebox thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/icebox/thesaurus/synonyms>.
MLASmart Define. "icebox thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/icebox/thesaurus/synonyms>