178 entries under cool topic. ×

7
quiet(adjective, calm, still, detached)
7
reticent(adjective, calm, restrained, detached)
7
stoical(adjective, calm, cold, indifferent)
7
tough(adjective, calm, mean, hard)
6
bland(adjective, quiet, friendly, still)
6
collected(adjective, calm, quiet, moderate)
6
disinterested(adjective, calm, dull, quiet, mean)
6
impersonal(adjective, calm, tough, cold)
6
insensible(adjective, hard, tough, severe)
6
lackadaisical(adjective, calm, relaxed, detached)
6
lukewarm(adjective, calm, mean, hard)
6
matter-of-fact(adjective, calm, dull, excite)
6
neutral(adjective, calm, quiet, moderate)
6
obdurate(adjective, mean, hard, tough)
6
remote(adjective, indifferent, restrained, detached)
6
serene(adjective, calm, quiet, moderate)
6
spiritless(adjective, hard, unfriendly, blank)
6
undisturbed(adjective, quiet, moderate, gentle)
6
unflappable(adjective, calm, quiet, moderate)
6
unimpassioned(adjective, tough, rational, straightforward)
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APASmart Define. (2015). unemotional thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unemotional/thesaurus/synonyms
ChicagoSmart Define. 2015. "unemotional thesaurus" https://smartdefine.org/unemotional/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unemotional thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unemotional/thesaurus/synonyms>.
MLASmart Define. "unemotional thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unemotional/thesaurus/synonyms>