145 entries under cool topic. ×

6
rigid(adjective, mean, hard, severe)
6
spiritless(adjective, hard, careless, cold)
5
chilly(adjective, cold, detached, unfriendly)
5
distant(adjective, cold, indifferent, detached)
5
frosty(adjective, cold, detached, unfriendly)
5
insusceptible(adjective, hard, dead, blank)
5
nonchalant(adjective, calm, relaxed, indifferent)
5
uncharitable(adjective, person, mean, hard)
5
unloving(adjective, person, hard, cold)
4
austere(adjective, hard, tough, severe)
4
chill(adjective, bad, cold, detached)
4
lifeless(adjective, calm, dull, tough)
4
remote(adjective, detached, unfriendly, blank)
4
reserved(adjective, detached, unfriendly, blank)
4
uncongenial(adjective, mean, hard, unpleasant)
3
forbidding(adjective, person, close, hard)
3
lackadaisical(adjective, calm, relaxed, detached)
3
lukewarm(adjective, calm, mean, hard)
3
passive(adjective, calm, dull, flat)
3
standoffish(adjective, cold, unfriendly, aloof)
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APASmart Define. (2016). unfeeling thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unfeeling/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfeeling thesaurus" https://smartdefine.org/unfeeling/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unfeeling thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unfeeling/thesaurus/synonyms>.
MLASmart Define. "unfeeling thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/unfeeling/thesaurus/synonyms>