66 entries under cool topic. ×

20
unfeeling(noun, adjective, mean, hard)
7
heartless(adjective, mean, feeling, hard)
7
indifferent(adjective, calm, hard, careless)
6
cold(adjective, calm, hard, tough)
5
cold-blooded(adjective, hard, tough, severe)
5
unemotional(adjective, mean, hard, tough)
4
frigid(adjective, detached, blank, sober)
3
dispassionate(adjective, calm, indifferent, restrained)
3
impassive(adjective, calm, hard, careless)
3
reserved(adjective, calm, indifferent, restrained)
3
unaffected(adjective, calm, hard, careless)
2
cold fish(expression, adjective, calm, mean, hard)
2
imperturbable(adjective, calm, restrained, steady)
2
unmoved(adjective, calm, restrained, steady)
1
assured(adjective, calm, steady, tranquil)
1
blank(adjective, detached, sober, unfeeling)
1
calm(adjective, restrained, steady, detached)
1
chill(adjective, detached, blank, sober)
1
complacent(adjective, calm, steady, tranquil)
1
composed(adjective, calm, restrained, steady)
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APASmart Define. (2016). thick-skinned thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/thick-skinned/thesaurus/synonyms
ChicagoSmart Define. 2016. "thick-skinned thesaurus" https://smartdefine.org/thick-skinned/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, thick-skinned thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/thick-skinned/thesaurus/synonyms>.
MLASmart Define. "thick-skinned thesaurus" 28 March 2016. Web. 23 September 2026. <https://smartdefine.org/thick-skinned/thesaurus/synonyms>