100 entries under cool topic. ×

4
Siberian(adjective, severe, keen, sharp)
4
austere(adjective, severe, cold, detached)
4
intense(adjective, severe, keen, sharp)
4
nipping(adjective, severe, keen, sharp)
4
numbing(adjective, severe, keen, sharp)
4
penetrating(adjective, severe, keen, sharp)
4
rigid(adjective, severe, cold, detached)
4
unloving(adjective, cold, detached, unfriendly)
4
unwelcoming(adjective, person, indifferent, feelings)
3
breezy(adjective, harsh, unpleasant, cold)
3
coldish(adjective, cold, frosty, chill)
3
hyperborean(adjective, severe, keen, sharp)
3
inclement(adjective, severe, keen, sharp)
3
piercing(adjective, severe, keen, sharp)
3
refreshing(adjective, cold, healthy, stimulating)
3
rimy(adjective, severe, keen, sharp)
3
severe(adjective, severe, keen, sharp)
3
snappy(adjective, severe, keen, sharp)
3
solitary(adjective, attitude, indifferent, hot)
3
uncommunicative(adjective, attitude, indifferent, hot)
10 years ago|20k views|share |citing 
APASmart Define. (2016). chilly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/chilly/thesaurus/synonyms
ChicagoSmart Define. 2016. "chilly thesaurus" https://smartdefine.org/chilly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, chilly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/chilly/thesaurus/synonyms>.
MLASmart Define. "chilly thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/chilly/thesaurus/synonyms>