5
reticent(adjective, cool, attitude, indifferent, hot)
5
shivering
5
spiritless
5
stiff(adjective, cool, cold, detached, unfriendly)
5
uncongenial(adjective, nasty, cold, hostile, aloof)
5
unfeeling(adjective, cool, cold, detached, unfriendly)
5
unforthcoming(adjective, person, feelings)
5
unsocial(adjective, person, feelings)
4
Siberian(adjective, cool, severe, keen, sharp)
4
austere(adjective, cool, severe, cold, detached)
4
blank(adjective, person, cold, feelings, miserable)
4
blunt(adjective, severe)
4
chili
4
chili pepper(noun, expression, idiom)
4
chilli
4
dead
4
expressionless(adjective, person, feelings, response, emotions)
4
hard-boiled(adjective, person, indifferent, feelings, detached)
4
hard-hearted(adjective, person, indifferent, feelings, detached)
4
inert
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APASmart Define. (2016). chilly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/chilly/thesaurus/synonyms
ChicagoSmart Define. 2016. "chilly thesaurus" https://smartdefine.org/chilly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, chilly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/chilly/thesaurus/synonyms>.
MLASmart Define. "chilly thesaurus" 23 March 2016. Web. 21 September 2026. <https://smartdefine.org/chilly/thesaurus/synonyms>